diff --git a/black/618x618/1F3F4-E0075-E0073-E0063-E006F-E007F.png b/black/618x618/1F3F4-E0075-E0073-E0063-E006F-E007F.png
new file mode 100644
index 000000000..f94f5c47f
Binary files /dev/null and b/black/618x618/1F3F4-E0075-E0073-E0063-E006F-E007F.png differ
diff --git a/black/72x72/1F3F4-E0075-E0073-E0063-E006F-E007F.png b/black/72x72/1F3F4-E0075-E0073-E0063-E006F-E007F.png
new file mode 100644
index 000000000..8e419300a
Binary files /dev/null and b/black/72x72/1F3F4-E0075-E0073-E0063-E006F-E007F.png differ
diff --git a/black/svg/1F3F4-E0075-E0073-E0063-E006F-E007F.svg b/black/svg/1F3F4-E0075-E0073-E0063-E006F-E007F.svg
new file mode 100644
index 000000000..4cc66f1a5
--- /dev/null
+++ b/black/svg/1F3F4-E0075-E0073-E0063-E006F-E007F.svg
@@ -0,0 +1,7 @@
+<svg id="emoji" viewBox="0 0 72 72" version="1.1" xmlns="http://www.w3.org/2000/svg">
+  <g id="line">
+    <g stroke-width="2">
+      <rect x="5" y="17" width="62" height="38" fill="none" stroke="#000" stroke-linecap="round" stroke-linejoin="round" stroke-width="2"/>
+    </g>
+  </g>
+</svg>
diff --git a/changelog.txt b/changelog.txt
index 0ece3bcab..131934a78 100644
--- a/changelog.txt
+++ b/changelog.txt
@@ -7,6 +7,7 @@ OpenMoji 15.1 - XX XXX 2024
 
 New:
   + Washington DC subdivision-flag by @Kirylchyk #489
+  + Colorado subdivision-flag by @alexcochran #491
 
 Improvements:
   * blue heart emoji should be blue not light blue #483
diff --git a/color/618x618/1F3F4-E0075-E0073-E0063-E006F-E007F.png b/color/618x618/1F3F4-E0075-E0073-E0063-E006F-E007F.png
new file mode 100644
index 000000000..1d195b298
Binary files /dev/null and b/color/618x618/1F3F4-E0075-E0073-E0063-E006F-E007F.png differ
diff --git a/color/72x72/1F3F4-E0075-E0073-E0063-E006F-E007F.png b/color/72x72/1F3F4-E0075-E0073-E0063-E006F-E007F.png
new file mode 100644
index 000000000..890faf8c1
Binary files /dev/null and b/color/72x72/1F3F4-E0075-E0073-E0063-E006F-E007F.png differ
diff --git a/color/svg/1F3F4-E0075-E0073-E0063-E006F-E007F.svg b/color/svg/1F3F4-E0075-E0073-E0063-E006F-E007F.svg
new file mode 100644
index 000000000..7e39d3cc1
--- /dev/null
+++ b/color/svg/1F3F4-E0075-E0073-E0063-E006F-E007F.svg
@@ -0,0 +1,19 @@
+<svg id="emoji" viewBox="0 0 72 72" version="1.1" xmlns="http://www.w3.org/2000/svg">
+  <g id="color">
+    <g stroke-width="0">
+      <rect x="6" y="30" ry="0" width="60" height="12" fill="#fff"/>
+      <rect x="6" y="42" ry="0" width="60" height="12" fill="#1e50a0"/>
+      <rect x="6" y="18" ry="0" width="60" height="12" fill="#1e50a0"/>
+    </g>
+    <g stroke-linecap="round" stroke-linejoin="round">
+      <path fill="#d22f27" stroke="#d22f27" stroke-width="0.3" d="m26.636 47.192c-1.8718-0.25552-3.7681-1.0406-5.3274-2.2057-0.29376-0.21948-0.8763-0.75399-1.2945-1.1878-1.5495-1.6071-2.5397-3.5049-2.9802-5.7114-0.21926-1.0984-0.22049-3.073-0.0026-4.154 0.82577-4.0964 3.6795-7.3597 7.5582-8.6429 1.3541-0.44797 1.9118-0.53144 3.5411-0.52991 1.2575 0.0012 1.5499 0.02163 2.1432 0.14993 2.9361 0.63494 5.4029 2.2224 7.0469 4.5348 0.45724 0.64316 0.93137 1.498 0.8646 1.5588-0.06359 0.0579-4.7547 1.8593-4.8413 1.8591-0.02783-6.5e-5 -0.13841-0.1391-0.24573-0.30896-0.26507-0.41955-1.0419-1.1944-1.5258-1.5219-1.2136-0.82136-2.6907-1.1885-4.1084-1.0213-2.6046 0.30718-4.6638 2.1629-5.2322 4.7153-0.16081 0.72204-0.146 1.9242 0.0328 2.6628 0.15465 0.63884 0.53023 1.4999 0.87461 2.0053 0.31502 0.46224 1.0229 1.1824 1.4938 1.5196 1.7215 1.233 4.1045 1.4556 6.0125 0.56144 1.0144-0.47536 1.9097-1.2179 2.45-2.0318 0.13092-0.19724 0.25669-0.35862 0.27949-0.35862 0.04957 0 4.8719 1.7933 4.9067 1.8247 0.04096 0.03691-0.45448 0.89241-0.85986 1.4848-1.5289 2.2341-3.8839 3.8796-6.501 4.5425-1.3596 0.34439-2.9413 0.4386-4.2848 0.2552z"/>
+      <path fill="#d22f27" stroke="#d22f27" stroke-width="0.9" d="m27.559 23.684a12.331 12.331 0 0 0-1.7012 0.19726 12.331 12.331 0 0 0-10.055 12.176 12.331 12.331 0 0 0 10.168 12.084 12.331 12.331 0 0 0 13.715-7.8262l-6.877-2.5684a5.0024 5.0024 0 0 1-4.6758 3.2559 5.0024 5.0024 0 0 1-5.002-5.002 5.0024 5.0024 0 0 1 5.002-5.002 5.0024 5.0024 0 0 1 4.6699 3.209l6.8418-2.627a12.331 12.331 0 0 0-12.086-7.8965z"/>
+      <circle cx="28.1" cy="36" r="4.999" fill="#f1b31c" stroke="#f1b31c" stroke-width="2.0019"/>
+    </g>
+  </g>
+  <g id="line">
+    <g stroke-width="2">
+      <rect x="5" y="17" width="62" height="38" fill="none" stroke="#000" stroke-linecap="round" stroke-linejoin="round" stroke-width="2"/>
+    </g>
+  </g>
+</svg>
diff --git a/data/extras-unicode.csv b/data/extras-unicode.csv
index 9c42b41bc..be9aae3b2 100644
--- a/data/extras-unicode.csv
+++ b/data/extras-unicode.csv
@@ -106,3 +106,4 @@ emoji,hexcode,group,subgroups,annotation,openmoji_tags,openmoji_author,openmoji_
 🏴󠁥󠁳󠁡󠁲󠁿,1F3F4-E0065-E0073-E0061-E0072-E007F,extras-unicode,subdivision-flag,aragon flag,"aragon, arago",Xavier Martinez,2023-12-04,?
 🏴󠁥󠁳󠁭󠁣󠁿,1F3F4-E0065-E0073-E006D-E0063-E007F,extras-unicode,subdivision-flag,murcia flag,"murcia, region",Xavier Martinez,2023-12-04,?
 ,1F3F4-E0077-E0064-E0063-E007F,extras-unicode,subdivision-flag,Washington D.C.,Washington DC,Varvara Kirylchyk,2024-02-20,?
+🏴󠁵󠁳󠁣󠁯󠁿,1F3F4-E0075-E0073-E0063-E006F-E007F,extras-unicode,subdivision-flag,colorado flag,"colorado, mountains, state",Alex Cochran,2024-02-26,?
diff --git a/data/openmoji.csv b/data/openmoji.csv
index 855831251..cccd8b8c3 100644
--- a/data/openmoji.csv
+++ b/data/openmoji.csv
@@ -4085,6 +4085,7 @@ emoji,hexcode,group,subgroups,annotation,tags,openmoji_tags,openmoji_author,open
 🏴󠁥󠁳󠁶󠁣󠁿,1F3F4-E0065-E0073-E0076-E0063-E007F,extras-unicode,subdivision-flag,valencian community flag,,"valencian, community, comunitat, valenciana, reial, senyera, valencia",Xavier Martinez,2023-12-04,,,,,?,
 🏴󠁦󠁲󠁢󠁲󠁥󠁿,1F3F4-E0066-E0072-E0062-E0072-E0065-E007F,extras-unicode,subdivision-flag,bretagne flag,,"breton, brittany, gwenn-ha-du",Sam Hocevar,2021-03-15,,,,,?,
 🏴󠁵󠁳󠁣󠁡󠁿,1F3F4-E0075-E0073-E0063-E0061-E007F,extras-unicode,subdivision-flag,california flag,,"bear, republic, state",Alexander Müller,2020-04-26,,,,,?,
+🏴󠁵󠁳󠁣󠁯󠁿,1F3F4-E0075-E0073-E0063-E006F-E007F,extras-unicode,subdivision-flag,colorado flag,,"colorado, mountains, state",Alex Cochran,2024-02-26,,,,,?,
 🏴󠁵󠁳󠁴󠁸󠁿,1F3F4-E0075-E0073-E0074-E0078-E007F,extras-unicode,subdivision-flag,texas flag,,"cowboy, lone star, republic, state",Carlin MacKenzie,2020-04-03,,,,,?,
 🏴󠁷󠁤󠁣󠁿,1F3F4-E0077-E0064-E0063-E007F,extras-unicode,subdivision-flag,Washington D.C.,,Washington DC,Varvara Kirylchyk,2024-02-20,,,,,?,
 -,002D,extras-unicode,symbol-other,hyphen-minus,,"hyphen, minus, dash, line",Robert Winslow,2022-12-24,,,,,1,
diff --git a/data/openmoji.json b/data/openmoji.json
index 53853dde7..45d87a376 100644
--- a/data/openmoji.json
+++ b/data/openmoji.json
@@ -69461,6 +69461,23 @@
     "unicode": "?",
     "order": ""
   },
+  {
+    "emoji": "🏴󠁵󠁳󠁣󠁯󠁿",
+    "hexcode": "1F3F4-E0075-E0073-E0063-E006F-E007F",
+    "group": "extras-unicode",
+    "subgroups": "subdivision-flag",
+    "annotation": "colorado flag",
+    "tags": "",
+    "openmoji_tags": "colorado, mountains, state",
+    "openmoji_author": "Alex Cochran",
+    "openmoji_date": "2024-02-26",
+    "skintone": "",
+    "skintone_combination": "",
+    "skintone_base_emoji": "",
+    "skintone_base_hexcode": "",
+    "unicode": "?",
+    "order": ""
+  },
   {
     "emoji": "🏴󠁵󠁳󠁴󠁸󠁿",
     "hexcode": "1F3F4-E0075-E0073-E0074-E0078-E007F",
diff --git a/index-list.html b/index-list.html
index be361c527..85dbcdb24 100644
--- a/index-list.html
+++ b/index-list.html
@@ -57245,6 +57245,20 @@
         </tr>
         <tr>
             <td>4086</td>
+            <td><img class="lazy" data-src="black/svg/1F3F4-E0075-E0073-E0063-E006F-E007F.svg" height="72" width="72"></td>
+            <td><img class="lazy" data-src="color/svg/1F3F4-E0075-E0073-E0063-E006F-E007F.svg" height="72" width="72"></td>
+            <td>🏴󠁵󠁳󠁣󠁯󠁿</td>
+            <td>1F3F4-E0075-E0073-E0063-E006F-E007F</td>
+            <td>extras-unicode</td>
+            <td>subdivision-flag</td>
+            <td>colorado flag</td>
+            <td></td>
+            <td>colorado, mountains, state</td>
+            <td>Alex Cochran</td>
+            <td><a download href="src/extras-unicode/subdivision-flag/1F3F4-E0075-E0073-E0063-E006F-E007F.svg">⬇</a></td>
+        </tr>
+        <tr>
+            <td>4087</td>
             <td><img class="lazy" data-src="black/svg/1F3F4-E0075-E0073-E0074-E0078-E007F.svg" height="72" width="72"></td>
             <td><img class="lazy" data-src="color/svg/1F3F4-E0075-E0073-E0074-E0078-E007F.svg" height="72" width="72"></td>
             <td>🏴󠁵󠁳󠁴󠁸󠁿</td>
@@ -57258,7 +57272,7 @@
             <td><a download href="src/extras-unicode/subdivision-flag/1F3F4-E0075-E0073-E0074-E0078-E007F.svg">⬇</a></td>
         </tr>
         <tr>
-            <td>4087</td>
+            <td>4088</td>
             <td><img class="lazy" data-src="black/svg/1F3F4-E0077-E0064-E0063-E007F.svg" height="72" width="72"></td>
             <td><img class="lazy" data-src="color/svg/1F3F4-E0077-E0064-E0063-E007F.svg" height="72" width="72"></td>
             <td>🏴󠁷󠁤󠁣󠁿</td>
@@ -57272,7 +57286,7 @@
             <td><a download href="src/extras-unicode/subdivision-flag/1F3F4-E0077-E0064-E0063-E007F.svg">⬇</a></td>
         </tr>
         <tr>
-            <td>4088</td>
+            <td>4089</td>
             <td><img class="lazy" data-src="black/svg/002D.svg" height="72" width="72"></td>
             <td><img class="lazy" data-src="color/svg/002D.svg" height="72" width="72"></td>
             <td>-</td>
@@ -57286,7 +57300,7 @@
             <td><a download href="src/extras-unicode/symbol-other/002D.svg">⬇</a></td>
         </tr>
         <tr>
-            <td>4089</td>
+            <td>4090</td>
             <td><img class="lazy" data-src="black/svg/1F10D.svg" height="72" width="72"></td>
             <td><img class="lazy" data-src="color/svg/1F10D.svg" height="72" width="72"></td>
             <td>🄍</td>
@@ -57300,7 +57314,7 @@
             <td><a download href="src/extras-unicode/symbol-other/1F10D.svg">⬇</a></td>
         </tr>
         <tr>
-            <td>4090</td>
+            <td>4091</td>
             <td><img class="lazy" data-src="black/svg/1F10E.svg" height="72" width="72"></td>
             <td><img class="lazy" data-src="color/svg/1F10E.svg" height="72" width="72"></td>
             <td>🄎</td>
@@ -57314,7 +57328,7 @@
             <td><a download href="src/extras-unicode/symbol-other/1F10E.svg">⬇</a></td>
         </tr>
         <tr>
-            <td>4091</td>
+            <td>4092</td>
             <td><img class="lazy" data-src="black/svg/1F10F.svg" height="72" width="72"></td>
             <td><img class="lazy" data-src="color/svg/1F10F.svg" height="72" width="72"></td>
             <td>🄏</td>
@@ -57328,7 +57342,7 @@
             <td><a download href="src/extras-unicode/symbol-other/1F10F.svg">⬇</a></td>
         </tr>
         <tr>
-            <td>4092</td>
+            <td>4093</td>
             <td><img class="lazy" data-src="black/svg/1F12F.svg" height="72" width="72"></td>
             <td><img class="lazy" data-src="color/svg/1F12F.svg" height="72" width="72"></td>
             <td>🄯</td>
@@ -57342,7 +57356,7 @@
             <td><a download href="src/extras-unicode/symbol-other/1F12F.svg">⬇</a></td>
         </tr>
         <tr>
-            <td>4093</td>
+            <td>4094</td>
             <td><img class="lazy" data-src="black/svg/1F16D.svg" height="72" width="72"></td>
             <td><img class="lazy" data-src="color/svg/1F16D.svg" height="72" width="72"></td>
             <td>🅭</td>
@@ -57356,7 +57370,7 @@
             <td><a download href="src/extras-unicode/symbol-other/1F16D.svg">⬇</a></td>
         </tr>
         <tr>
-            <td>4094</td>
+            <td>4095</td>
             <td><img class="lazy" data-src="black/svg/1F16E.svg" height="72" width="72"></td>
             <td><img class="lazy" data-src="color/svg/1F16E.svg" height="72" width="72"></td>
             <td>🅮</td>
@@ -57370,7 +57384,7 @@
             <td><a download href="src/extras-unicode/symbol-other/1F16E.svg">⬇</a></td>
         </tr>
         <tr>
-            <td>4095</td>
+            <td>4096</td>
             <td><img class="lazy" data-src="black/svg/1F16F.svg" height="72" width="72"></td>
             <td><img class="lazy" data-src="color/svg/1F16F.svg" height="72" width="72"></td>
             <td>🅯</td>
@@ -57384,7 +57398,7 @@
             <td><a download href="src/extras-unicode/symbol-other/1F16F.svg">⬇</a></td>
         </tr>
         <tr>
-            <td>4096</td>
+            <td>4097</td>
             <td><img class="lazy" data-src="black/svg/1F260.svg" height="72" width="72"></td>
             <td><img class="lazy" data-src="color/svg/1F260.svg" height="72" width="72"></td>
             <td>🉠</td>
@@ -57398,7 +57412,7 @@
             <td><a download href="src/extras-unicode/symbol-other/1F260.svg">⬇</a></td>
         </tr>
         <tr>
-            <td>4097</td>
+            <td>4098</td>
             <td><img class="lazy" data-src="black/svg/1F261.svg" height="72" width="72"></td>
             <td><img class="lazy" data-src="color/svg/1F261.svg" height="72" width="72"></td>
             <td>🉡</td>
@@ -57412,7 +57426,7 @@
             <td><a download href="src/extras-unicode/symbol-other/1F261.svg">⬇</a></td>
         </tr>
         <tr>
-            <td>4098</td>
+            <td>4099</td>
             <td><img class="lazy" data-src="black/svg/1F262.svg" height="72" width="72"></td>
             <td><img class="lazy" data-src="color/svg/1F262.svg" height="72" width="72"></td>
             <td>🉢</td>
@@ -57426,7 +57440,7 @@
             <td><a download href="src/extras-unicode/symbol-other/1F262.svg">⬇</a></td>
         </tr>
         <tr>
-            <td>4099</td>
+            <td>4100</td>
             <td><img class="lazy" data-src="black/svg/1F263.svg" height="72" width="72"></td>
             <td><img class="lazy" data-src="color/svg/1F263.svg" height="72" width="72"></td>
             <td>🉣</td>
@@ -57440,7 +57454,7 @@
             <td><a download href="src/extras-unicode/symbol-other/1F263.svg">⬇</a></td>
         </tr>
         <tr>
-            <td>4100</td>
+            <td>4101</td>
             <td><img class="lazy" data-src="black/svg/1F264.svg" height="72" width="72"></td>
             <td><img class="lazy" data-src="color/svg/1F264.svg" height="72" width="72"></td>
             <td>🉤</td>
@@ -57454,7 +57468,7 @@
             <td><a download href="src/extras-unicode/symbol-other/1F264.svg">⬇</a></td>
         </tr>
         <tr>
-            <td>4101</td>
+            <td>4102</td>
             <td><img class="lazy" data-src="black/svg/1F265.svg" height="72" width="72"></td>
             <td><img class="lazy" data-src="color/svg/1F265.svg" height="72" width="72"></td>
             <td>🉥</td>
@@ -57468,7 +57482,7 @@
             <td><a download href="src/extras-unicode/symbol-other/1F265.svg">⬇</a></td>
         </tr>
         <tr>
-            <td>4102</td>
+            <td>4103</td>
             <td><img class="lazy" data-src="black/svg/1F431-200D-1F4BB.svg" height="72" width="72"></td>
             <td><img class="lazy" data-src="color/svg/1F431-200D-1F4BB.svg" height="72" width="72"></td>
             <td>🐱‍💻</td>
@@ -57482,7 +57496,7 @@
             <td><a download href="src/extras-unicode/symbol-other/1F431-200D-1F4BB.svg">⬇</a></td>
         </tr>
         <tr>
-            <td>4103</td>
+            <td>4104</td>
             <td><img class="lazy" data-src="black/svg/1FBC5.svg" height="72" width="72"></td>
             <td><img class="lazy" data-src="color/svg/1FBC5.svg" height="72" width="72"></td>
             <td>🯅</td>
@@ -57496,7 +57510,7 @@
             <td><a download href="src/extras-unicode/symbol-other/1FBC5.svg">⬇</a></td>
         </tr>
         <tr>
-            <td>4104</td>
+            <td>4105</td>
             <td><img class="lazy" data-src="black/svg/1FBC6.svg" height="72" width="72"></td>
             <td><img class="lazy" data-src="color/svg/1FBC6.svg" height="72" width="72"></td>
             <td>🯆</td>
@@ -57510,7 +57524,7 @@
             <td><a download href="src/extras-unicode/symbol-other/1FBC6.svg">⬇</a></td>
         </tr>
         <tr>
-            <td>4105</td>
+            <td>4106</td>
             <td><img class="lazy" data-src="black/svg/1FBC7.svg" height="72" width="72"></td>
             <td><img class="lazy" data-src="color/svg/1FBC7.svg" height="72" width="72"></td>
             <td>🯇</td>
@@ -57524,7 +57538,7 @@
             <td><a download href="src/extras-unicode/symbol-other/1FBC7.svg">⬇</a></td>
         </tr>
         <tr>
-            <td>4106</td>
+            <td>4107</td>
             <td><img class="lazy" data-src="black/svg/1FBC8.svg" height="72" width="72"></td>
             <td><img class="lazy" data-src="color/svg/1FBC8.svg" height="72" width="72"></td>
             <td>🯈</td>
@@ -57538,7 +57552,7 @@
             <td><a download href="src/extras-unicode/symbol-other/1FBC8.svg">⬇</a></td>
         </tr>
         <tr>
-            <td>4107</td>
+            <td>4108</td>
             <td><img class="lazy" data-src="black/svg/1FBC9.svg" height="72" width="72"></td>
             <td><img class="lazy" data-src="color/svg/1FBC9.svg" height="72" width="72"></td>
             <td>🯉</td>
@@ -57552,7 +57566,7 @@
             <td><a download href="src/extras-unicode/symbol-other/1FBC9.svg">⬇</a></td>
         </tr>
         <tr>
-            <td>4108</td>
+            <td>4109</td>
             <td><img class="lazy" data-src="black/svg/2117.svg" height="72" width="72"></td>
             <td><img class="lazy" data-src="color/svg/2117.svg" height="72" width="72"></td>
             <td>℗</td>
@@ -57566,7 +57580,7 @@
             <td><a download href="src/extras-unicode/symbol-other/2117.svg">⬇</a></td>
         </tr>
         <tr>
-            <td>4109</td>
+            <td>4110</td>
             <td><img class="lazy" data-src="black/svg/2120.svg" height="72" width="72"></td>
             <td><img class="lazy" data-src="color/svg/2120.svg" height="72" width="72"></td>
             <td>℠</td>
@@ -57580,7 +57594,7 @@
             <td><a download href="src/extras-unicode/symbol-other/2120.svg">⬇</a></td>
         </tr>
         <tr>
-            <td>4110</td>
+            <td>4111</td>
             <td><img class="lazy" data-src="black/svg/229C.svg" height="72" width="72"></td>
             <td><img class="lazy" data-src="color/svg/229C.svg" height="72" width="72"></td>
             <td>⊜</td>
@@ -57594,7 +57608,7 @@
             <td><a download href="src/extras-unicode/symbol-other/229C.svg">⬇</a></td>
         </tr>
         <tr>
-            <td>4111</td>
+            <td>4112</td>
             <td><img class="lazy" data-src="black/svg/23FB.svg" height="72" width="72"></td>
             <td><img class="lazy" data-src="color/svg/23FB.svg" height="72" width="72"></td>
             <td>⏻</td>
@@ -57608,7 +57622,7 @@
             <td><a download href="src/extras-unicode/symbol-other/23FB.svg">⬇</a></td>
         </tr>
         <tr>
-            <td>4112</td>
+            <td>4113</td>
             <td><img class="lazy" data-src="black/svg/23FC.svg" height="72" width="72"></td>
             <td><img class="lazy" data-src="color/svg/23FC.svg" height="72" width="72"></td>
             <td>⏼</td>
@@ -57622,7 +57636,7 @@
             <td><a download href="src/extras-unicode/symbol-other/23FC.svg">⬇</a></td>
         </tr>
         <tr>
-            <td>4113</td>
+            <td>4114</td>
             <td><img class="lazy" data-src="black/svg/23FD.svg" height="72" width="72"></td>
             <td><img class="lazy" data-src="color/svg/23FD.svg" height="72" width="72"></td>
             <td>⏽</td>
@@ -57636,7 +57650,7 @@
             <td><a download href="src/extras-unicode/symbol-other/23FD.svg">⬇</a></td>
         </tr>
         <tr>
-            <td>4114</td>
+            <td>4115</td>
             <td><img class="lazy" data-src="black/svg/23FE.svg" height="72" width="72"></td>
             <td><img class="lazy" data-src="color/svg/23FE.svg" height="72" width="72"></td>
             <td>⏾</td>
@@ -57650,7 +57664,7 @@
             <td><a download href="src/extras-unicode/symbol-other/23FE.svg">⬇</a></td>
         </tr>
         <tr>
-            <td>4115</td>
+            <td>4116</td>
             <td><img class="lazy" data-src="black/svg/25A1.svg" height="72" width="72"></td>
             <td><img class="lazy" data-src="color/svg/25A1.svg" height="72" width="72"></td>
             <td>□</td>
@@ -57664,7 +57678,7 @@
             <td><a download href="src/extras-unicode/symbol-other/25A1.svg">⬇</a></td>
         </tr>
         <tr>
-            <td>4116</td>
+            <td>4117</td>
             <td><img class="lazy" data-src="black/svg/25AC.svg" height="72" width="72"></td>
             <td><img class="lazy" data-src="color/svg/25AC.svg" height="72" width="72"></td>
             <td>▬</td>
@@ -57678,7 +57692,7 @@
             <td><a download href="src/extras-unicode/symbol-other/25AC.svg">⬇</a></td>
         </tr>
         <tr>
-            <td>4117</td>
+            <td>4118</td>
             <td><img class="lazy" data-src="black/svg/25AD.svg" height="72" width="72"></td>
             <td><img class="lazy" data-src="color/svg/25AD.svg" height="72" width="72"></td>
             <td>▭</td>
@@ -57692,7 +57706,7 @@
             <td><a download href="src/extras-unicode/symbol-other/25AD.svg">⬇</a></td>
         </tr>
         <tr>
-            <td>4118</td>
+            <td>4119</td>
             <td><img class="lazy" data-src="black/svg/25AE.svg" height="72" width="72"></td>
             <td><img class="lazy" data-src="color/svg/25AE.svg" height="72" width="72"></td>
             <td>▮</td>
@@ -57706,7 +57720,7 @@
             <td><a download href="src/extras-unicode/symbol-other/25AE.svg">⬇</a></td>
         </tr>
         <tr>
-            <td>4119</td>
+            <td>4120</td>
             <td><img class="lazy" data-src="black/svg/25C9.svg" height="72" width="72"></td>
             <td><img class="lazy" data-src="color/svg/25C9.svg" height="72" width="72"></td>
             <td>◉</td>
@@ -57720,7 +57734,7 @@
             <td><a download href="src/extras-unicode/symbol-other/25C9.svg">⬇</a></td>
         </tr>
         <tr>
-            <td>4120</td>
+            <td>4121</td>
             <td><img class="lazy" data-src="black/svg/25D0.svg" height="72" width="72"></td>
             <td><img class="lazy" data-src="color/svg/25D0.svg" height="72" width="72"></td>
             <td>◐</td>
@@ -57734,7 +57748,7 @@
             <td><a download href="src/extras-unicode/symbol-other/25D0.svg">⬇</a></td>
         </tr>
         <tr>
-            <td>4121</td>
+            <td>4122</td>
             <td><img class="lazy" data-src="black/svg/25D1.svg" height="72" width="72"></td>
             <td><img class="lazy" data-src="color/svg/25D1.svg" height="72" width="72"></td>
             <td>◑</td>
@@ -57748,7 +57762,7 @@
             <td><a download href="src/extras-unicode/symbol-other/25D1.svg">⬇</a></td>
         </tr>
         <tr>
-            <td>4122</td>
+            <td>4123</td>
             <td><img class="lazy" data-src="black/svg/25E7.svg" height="72" width="72"></td>
             <td><img class="lazy" data-src="color/svg/25E7.svg" height="72" width="72"></td>
             <td>◧</td>
@@ -57762,7 +57776,7 @@
             <td><a download href="src/extras-unicode/symbol-other/25E7.svg">⬇</a></td>
         </tr>
         <tr>
-            <td>4123</td>
+            <td>4124</td>
             <td><img class="lazy" data-src="black/svg/25E8.svg" height="72" width="72"></td>
             <td><img class="lazy" data-src="color/svg/25E8.svg" height="72" width="72"></td>
             <td>◨</td>
@@ -57776,7 +57790,7 @@
             <td><a download href="src/extras-unicode/symbol-other/25E8.svg">⬇</a></td>
         </tr>
         <tr>
-            <td>4124</td>
+            <td>4125</td>
             <td><img class="lazy" data-src="black/svg/25E9.svg" height="72" width="72"></td>
             <td><img class="lazy" data-src="color/svg/25E9.svg" height="72" width="72"></td>
             <td>◩</td>
@@ -57790,7 +57804,7 @@
             <td><a download href="src/extras-unicode/symbol-other/25E9.svg">⬇</a></td>
         </tr>
         <tr>
-            <td>4125</td>
+            <td>4126</td>
             <td><img class="lazy" data-src="black/svg/25EA.svg" height="72" width="72"></td>
             <td><img class="lazy" data-src="color/svg/25EA.svg" height="72" width="72"></td>
             <td>◪</td>
@@ -57804,7 +57818,7 @@
             <td><a download href="src/extras-unicode/symbol-other/25EA.svg">⬇</a></td>
         </tr>
         <tr>
-            <td>4126</td>
+            <td>4127</td>
             <td><img class="lazy" data-src="black/svg/25ED.svg" height="72" width="72"></td>
             <td><img class="lazy" data-src="color/svg/25ED.svg" height="72" width="72"></td>
             <td>◭</td>
@@ -57818,7 +57832,7 @@
             <td><a download href="src/extras-unicode/symbol-other/25ED.svg">⬇</a></td>
         </tr>
         <tr>
-            <td>4127</td>
+            <td>4128</td>
             <td><img class="lazy" data-src="black/svg/25EE.svg" height="72" width="72"></td>
             <td><img class="lazy" data-src="color/svg/25EE.svg" height="72" width="72"></td>
             <td>◮</td>
@@ -57832,7 +57846,7 @@
             <td><a download href="src/extras-unicode/symbol-other/25EE.svg">⬇</a></td>
         </tr>
         <tr>
-            <td>4128</td>
+            <td>4129</td>
             <td><img class="lazy" data-src="black/svg/2605.svg" height="72" width="72"></td>
             <td><img class="lazy" data-src="color/svg/2605.svg" height="72" width="72"></td>
             <td>★</td>
@@ -57846,7 +57860,7 @@
             <td><a download href="src/extras-unicode/symbol-other/2605.svg">⬇</a></td>
         </tr>
         <tr>
-            <td>4129</td>
+            <td>4130</td>
             <td><img class="lazy" data-src="black/svg/2B0C.svg" height="72" width="72"></td>
             <td><img class="lazy" data-src="color/svg/2B0C.svg" height="72" width="72"></td>
             <td>⬌</td>
@@ -57860,7 +57874,7 @@
             <td><a download href="src/extras-unicode/symbol-other/2B0C.svg">⬇</a></td>
         </tr>
         <tr>
-            <td>4130</td>
+            <td>4131</td>
             <td><img class="lazy" data-src="black/svg/2B0D.svg" height="72" width="72"></td>
             <td><img class="lazy" data-src="color/svg/2B0D.svg" height="72" width="72"></td>
             <td>⬍</td>
@@ -57874,7 +57888,7 @@
             <td><a download href="src/extras-unicode/symbol-other/2B0D.svg">⬇</a></td>
         </tr>
         <tr>
-            <td>4131</td>
+            <td>4132</td>
             <td><img class="lazy" data-src="black/svg/2B1F.svg" height="72" width="72"></td>
             <td><img class="lazy" data-src="color/svg/2B1F.svg" height="72" width="72"></td>
             <td>⬟</td>
@@ -57888,7 +57902,7 @@
             <td><a download href="src/extras-unicode/symbol-other/2B1F.svg">⬇</a></td>
         </tr>
         <tr>
-            <td>4132</td>
+            <td>4133</td>
             <td><img class="lazy" data-src="black/svg/2B20.svg" height="72" width="72"></td>
             <td><img class="lazy" data-src="color/svg/2B20.svg" height="72" width="72"></td>
             <td>⬠</td>
@@ -57902,7 +57916,7 @@
             <td><a download href="src/extras-unicode/symbol-other/2B20.svg">⬇</a></td>
         </tr>
         <tr>
-            <td>4133</td>
+            <td>4134</td>
             <td><img class="lazy" data-src="black/svg/2B21.svg" height="72" width="72"></td>
             <td><img class="lazy" data-src="color/svg/2B21.svg" height="72" width="72"></td>
             <td>⬡</td>
@@ -57916,7 +57930,7 @@
             <td><a download href="src/extras-unicode/symbol-other/2B21.svg">⬇</a></td>
         </tr>
         <tr>
-            <td>4134</td>
+            <td>4135</td>
             <td><img class="lazy" data-src="black/svg/2B22.svg" height="72" width="72"></td>
             <td><img class="lazy" data-src="color/svg/2B22.svg" height="72" width="72"></td>
             <td>⬢</td>
@@ -57930,7 +57944,7 @@
             <td><a download href="src/extras-unicode/symbol-other/2B22.svg">⬇</a></td>
         </tr>
         <tr>
-            <td>4135</td>
+            <td>4136</td>
             <td><img class="lazy" data-src="black/svg/2B23.svg" height="72" width="72"></td>
             <td><img class="lazy" data-src="color/svg/2B23.svg" height="72" width="72"></td>
             <td>⬣</td>
@@ -57944,7 +57958,7 @@
             <td><a download href="src/extras-unicode/symbol-other/2B23.svg">⬇</a></td>
         </tr>
         <tr>
-            <td>4136</td>
+            <td>4137</td>
             <td><img class="lazy" data-src="black/svg/2B24.svg" height="72" width="72"></td>
             <td><img class="lazy" data-src="color/svg/2B24.svg" height="72" width="72"></td>
             <td>⬤</td>
@@ -57958,7 +57972,7 @@
             <td><a download href="src/extras-unicode/symbol-other/2B24.svg">⬇</a></td>
         </tr>
         <tr>
-            <td>4137</td>
+            <td>4138</td>
             <td><img class="lazy" data-src="black/svg/2B2E.svg" height="72" width="72"></td>
             <td><img class="lazy" data-src="color/svg/2B2E.svg" height="72" width="72"></td>
             <td>⬮</td>
@@ -57972,7 +57986,7 @@
             <td><a download href="src/extras-unicode/symbol-other/2B2E.svg">⬇</a></td>
         </tr>
         <tr>
-            <td>4138</td>
+            <td>4139</td>
             <td><img class="lazy" data-src="black/svg/2B2F.svg" height="72" width="72"></td>
             <td><img class="lazy" data-src="color/svg/2B2F.svg" height="72" width="72"></td>
             <td>⬯</td>
@@ -57986,7 +58000,7 @@
             <td><a download href="src/extras-unicode/symbol-other/2B2F.svg">⬇</a></td>
         </tr>
         <tr>
-            <td>4139</td>
+            <td>4140</td>
             <td><img class="lazy" data-src="black/svg/2B58.svg" height="72" width="72"></td>
             <td><img class="lazy" data-src="color/svg/2B58.svg" height="72" width="72"></td>
             <td>⭘</td>
@@ -58000,7 +58014,7 @@
             <td><a download href="src/extras-unicode/symbol-other/2B58.svg">⬇</a></td>
         </tr>
         <tr>
-            <td>4140</td>
+            <td>4141</td>
             <td><img class="lazy" data-src="black/svg/2B8F.svg" height="72" width="72"></td>
             <td><img class="lazy" data-src="color/svg/2B8F.svg" height="72" width="72"></td>
             <td>⮏</td>
@@ -58014,7 +58028,7 @@
             <td><a download href="src/extras-unicode/symbol-other/2B8F.svg">⬇</a></td>
         </tr>
         <tr>
-            <td>4141</td>
+            <td>4142</td>
             <td><img class="lazy" data-src="black/svg/2BBA.svg" height="72" width="72"></td>
             <td><img class="lazy" data-src="color/svg/2BBA.svg" height="72" width="72"></td>
             <td>⮺</td>
@@ -58028,7 +58042,7 @@
             <td><a download href="src/extras-unicode/symbol-other/2BBA.svg">⬇</a></td>
         </tr>
         <tr>
-            <td>4142</td>
+            <td>4143</td>
             <td><img class="lazy" data-src="black/svg/2BBB.svg" height="72" width="72"></td>
             <td><img class="lazy" data-src="color/svg/2BBB.svg" height="72" width="72"></td>
             <td>⮻</td>
@@ -58042,7 +58056,7 @@
             <td><a download href="src/extras-unicode/symbol-other/2BBB.svg">⬇</a></td>
         </tr>
         <tr>
-            <td>4143</td>
+            <td>4144</td>
             <td><img class="lazy" data-src="black/svg/2BBC.svg" height="72" width="72"></td>
             <td><img class="lazy" data-src="color/svg/2BBC.svg" height="72" width="72"></td>
             <td>⮼</td>
@@ -58056,7 +58070,7 @@
             <td><a download href="src/extras-unicode/symbol-other/2BBC.svg">⬇</a></td>
         </tr>
         <tr>
-            <td>4144</td>
+            <td>4145</td>
             <td><img class="lazy" data-src="black/svg/2BC3.svg" height="72" width="72"></td>
             <td><img class="lazy" data-src="color/svg/2BC3.svg" height="72" width="72"></td>
             <td>⯃</td>
@@ -58070,7 +58084,7 @@
             <td><a download href="src/extras-unicode/symbol-other/2BC3.svg">⬇</a></td>
         </tr>
         <tr>
-            <td>4145</td>
+            <td>4146</td>
             <td><img class="lazy" data-src="black/svg/2BC4.svg" height="72" width="72"></td>
             <td><img class="lazy" data-src="color/svg/2BC4.svg" height="72" width="72"></td>
             <td>⯄</td>
@@ -58084,7 +58098,7 @@
             <td><a download href="src/extras-unicode/symbol-other/2BC4.svg">⬇</a></td>
         </tr>
         <tr>
-            <td>4146</td>
+            <td>4147</td>
             <td><img class="lazy" data-src="black/svg/2BEA.svg" height="72" width="72"></td>
             <td><img class="lazy" data-src="color/svg/2BEA.svg" height="72" width="72"></td>
             <td>⯪</td>
@@ -58098,7 +58112,7 @@
             <td><a download href="src/extras-unicode/symbol-other/2BEA.svg">⬇</a></td>
         </tr>
         <tr>
-            <td>4147</td>
+            <td>4148</td>
             <td><img class="lazy" data-src="black/svg/2BEB.svg" height="72" width="72"></td>
             <td><img class="lazy" data-src="color/svg/2BEB.svg" height="72" width="72"></td>
             <td>⯫</td>
diff --git a/index.html b/index.html
index ce2e47c24..3e8c52fb0 100644
--- a/index.html
+++ b/index.html
@@ -11729,6 +11729,11 @@
                      title="california flag - 1F3F4-E0075-E0073-E0063-E0061-E007F"
                      src="color/72x72/1F3F4-E0075-E0073-E0063-E0061-E007F.png" height="72" width="72">
             </button>
+            <button onclick="copyToClipboard('1F3F4-E0075-E0073-E0063-E006F-E007F')">
+                <img alt="colorado flag"
+                     title="colorado flag - 1F3F4-E0075-E0073-E0063-E006F-E007F"
+                     src="color/72x72/1F3F4-E0075-E0073-E0063-E006F-E007F.png" height="72" width="72">
+            </button>
             <button onclick="copyToClipboard('1F3F4-E0075-E0073-E0074-E0078-E007F')">
                 <img alt="texas flag"
                      title="texas flag - 1F3F4-E0075-E0073-E0074-E0078-E007F"
@@ -23546,6 +23551,11 @@
                      title="california flag - 1F3F4-E0075-E0073-E0063-E0061-E007F"
                      src="black/72x72/1F3F4-E0075-E0073-E0063-E0061-E007F.png" height="72" width="72">
             </button>
+            <button onclick="copyToClipboard('1F3F4-E0075-E0073-E0063-E006F-E007F')">
+                <img alt="colorado flag"
+                     title="colorado flag - 1F3F4-E0075-E0073-E0063-E006F-E007F"
+                     src="black/72x72/1F3F4-E0075-E0073-E0063-E006F-E007F.png" height="72" width="72">
+            </button>
             <button onclick="copyToClipboard('1F3F4-E0075-E0073-E0074-E0078-E007F')">
                 <img alt="texas flag"
                      title="texas flag - 1F3F4-E0075-E0073-E0074-E0078-E007F"
@@ -35363,6 +35373,11 @@
                      title="california flag - 1F3F4-E0075-E0073-E0063-E0061-E007F"
                      src="color/svg/1F3F4-E0075-E0073-E0063-E0061-E007F.svg" height="72" width="72">
             </button>
+            <button onclick="copyToClipboard('1F3F4-E0075-E0073-E0063-E006F-E007F')">
+                <img alt="colorado flag"
+                     title="colorado flag - 1F3F4-E0075-E0073-E0063-E006F-E007F"
+                     src="color/svg/1F3F4-E0075-E0073-E0063-E006F-E007F.svg" height="72" width="72">
+            </button>
             <button onclick="copyToClipboard('1F3F4-E0075-E0073-E0074-E0078-E007F')">
                 <img alt="texas flag"
                      title="texas flag - 1F3F4-E0075-E0073-E0074-E0078-E007F"
@@ -47180,6 +47195,11 @@
                      title="california flag - 1F3F4-E0075-E0073-E0063-E0061-E007F"
                      src="black/svg/1F3F4-E0075-E0073-E0063-E0061-E007F.svg" height="72" width="72">
             </button>
+            <button onclick="copyToClipboard('1F3F4-E0075-E0073-E0063-E006F-E007F')">
+                <img alt="colorado flag"
+                     title="colorado flag - 1F3F4-E0075-E0073-E0063-E006F-E007F"
+                     src="black/svg/1F3F4-E0075-E0073-E0063-E006F-E007F.svg" height="72" width="72">
+            </button>
             <button onclick="copyToClipboard('1F3F4-E0075-E0073-E0074-E0078-E007F')">
                 <img alt="texas flag"
                      title="texas flag - 1F3F4-E0075-E0073-E0074-E0078-E007F"
@@ -54395,6 +54415,9 @@
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+            <button onclick="copyToClipboard('1F3F4-E0075-E0073-E0063-E006F-E007F')">
+                <p title="colorado flag - 1F3F4-E0075-E0073-E0063-E006F-E007F">🏴󠁵󠁳󠁣󠁯󠁿</p>
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new file mode 100644
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--- /dev/null
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