From a397c686b8f079778e78c57f76a6be37f8eb21ea Mon Sep 17 00:00:00 2001
From: Atanas Korchev <akorchev@gmail.com>
Date: Mon, 4 Nov 2024 09:21:01 +0200
Subject: [PATCH] Avoid using `new Dictionary<string,
 string>(StringComparer.InvariantCultureIgnoreCase)`. Should fix #1705.

---
 Radzen.Blazor/Rendering/RGB.cs | 9 +++------
 1 file changed, 3 insertions(+), 6 deletions(-)

diff --git a/Radzen.Blazor/Rendering/RGB.cs b/Radzen.Blazor/Rendering/RGB.cs
index 09ae653b72b..7ac1fe51e84 100644
--- a/Radzen.Blazor/Rendering/RGB.cs
+++ b/Radzen.Blazor/Rendering/RGB.cs
@@ -6,14 +6,11 @@
 namespace Radzen.Blazor.Rendering
 {
     /// <summary>
-    /// Class RGB.
+    /// Utility class used to parse and convert RGB colors.
     /// </summary>
     public class RGB
     {
-        /// <summary>
-        /// The known colors
-        /// </summary>
-        private static Dictionary<string, string> knownColors = new Dictionary<string, string>(StringComparer.InvariantCultureIgnoreCase)
+        private static readonly Dictionary<string, string> knownColors = new()
         {
             ["black"] = "000000",
             ["silver"] = "c0c0c0",
@@ -238,7 +235,7 @@ public static RGB Parse(string color)
                 return new RGB { Red = red, Green = green, Blue = blue };
             }
 
-            if (knownColors.TryGetValue(color, out var knownColor))
+            if (knownColors.TryGetValue(color.ToLowerInvariant(), out var knownColor))
             {
                 return Parse(knownColor);
             }