color-to-vec4/es/lib/hexToRgb.js

:white_square_button: a color (rgb, rgba, hex) to vec4 convertor

export default (function (hex) {

  var result = /^#?([a-f\d]{2})([a-f\d]{2})([a-f\d]{2})$/i.exec(hex);
  result = result.slice(1, 4);
  result = result.map(function (r) {
    return parseInt(r, 16);
  });

  var _result = result,
      r = _result[0],
      g = _result[1],
      b = _result[2];

  var a = 1;

  return { r: r, g: g, b: b, a: a };
});