Convert HEX color to RGBA
$ npm install hex-rgb
const hexRgb = require('hex-rgb');
hexRgb('4183c4');
//=> {red: 65, green: 131, blue: 196, alpha: 1}
hexRgb('#4183c4');
//=> {red: 65, green: 131, blue: 196, alpha: 1}
hexRgb('#fff');
//=> {red: 255, green: 255, blue: 255, alpha: 1}
hexRgb('#22222299');
//=> {red: 34, green: 34, blue: 34, alpha: 0.6}
hexRgb('#0006');
//=> {red: 0, green: 0, blue: 0, alpha: 0.4}
hexRgb('#cd2222cc');
//=> {red: 205, green: 34, blue: 34, alpha: 0.8}
hexRgb('#cd2222cc', {format: 'array'});
//=> [205, 34, 34, 0.8]See rgb-hex for the inverse.
MIT © Sindre Sorhus