Converts a color in hex format to decimal vector, similar to the ones used on glsl or unity

hexToGlslColor.js

function hexToGlslColor(hexColor) {
  var r = +hexColor >> 16;
  r /= 255;
  var g = (+hexColor & 0x00FF00) >> 8;
  g /= 255;
  var b = (+hexColor & 0x0000FF);
  b /= 255;
  return `vec4(${r.toFixed(5)}, ${g.toFixed(5)}, ${b.toFixed(5)}, 1.0)`
}

// example of usage:
// note that we shouldn't pass a string but a number, then remove the (#)e056fd if 
// you copied the css color
// hexToGlslColor(0xe056fd)