hex output should be clamped

[FossPrime]

Currently HEX will frequently go out of the 0xFF bounds and create unparseable strings

Sandbox:
https://runkit.com/hesygolu/60ee85d2ae1a4b001af6c265

// Node.js users will need to import the module
const Color = require("ac-colors");

// capitalize: true
let primary = new Color({color: '#009fff', "type":'hex'})
const bgColArr = primary.lchuv
bgColArr[0] = 95;
bgColArr[1] = 15;
const bgCol = new Color({color: bgColArr, type: 'lchuv'})
console.log(bgCol.hex); // #e8f1ff, rgb(232, 241, 255)

Expected

That should output #e8f1ff like http://colorjs.github.io/color-space/#e8f1ff does.

Actual

#e8f1101 individual colors can overflow breaking ther order of the hex