JSFiddle - React, Tailwind, and code Playground

by russau

JavaScript

function hexToR(h) {return parseInt((cutHex(h)).substring(0,2),16)}
function hexToG(h) {return parseInt((cutHex(h)).substring(2,4),16)}
function hexToB(h) {return parseInt((cutHex(h)).substring(4,6),16)}
function cutHex(h) {return (h.charAt(0)=="#") ? h.substring(1,7):h}

var hexs = '26201E,FE3C00'.split(',')
var converted = [];

for (var i=0; i<hexs.length; i++) {
    var hex = hexs[i];
    converted.push('[' +hexToR(hex) + ',' + hexToG(hex) + ',' + hexToB(hex) + ']');
}

$('body').append('[' + converted.join(',') + ']');