JSFiddle - React, Tailwind, and code Playground

by mikecmpbll

HTML

<script src="https://code.jquery.com/ui/1.11.4/jquery-ui.min.js"></script>
<link rel="stylesheet" href="//code.jquery.com/ui/1.11.4/themes/smoothness/jquery-ui.css">

JavaScript

function pickHex(color1, color2, weight) {
    var p = weight;
    var w = p * 2 - 1;
    var w1 = (w/1+1) / 2;
    var w2 = 1 - w1;
    var rgb = [Math.round(color1[0] * w1 + color2[0] * w2),
        Math.round(color1[1] * w1 + color2[1] * w2),
        Math.round(color1[2] * w1 + color2[2] * w2)];
    return rgb;
}

alert(pickHex([251,215,43], [249,72,74], 0))
alert(pickHex([251,215,43], [249,72,74], 0.08))
alert(pickHex([251,215,43], [249,72,74], 0.17))
alert(pickHex([251,215,43], [249,72,74], 0.33))
alert(pickHex([251,215,43], [249,72,74], 0.58))
alert(pickHex([251,215,43], [249,72,74], 1))