Hex to Rgba Colors Converter Function

index.js

const hexToRGBA = (hex, opacity) => {
  // remove # from hex color string
  const value = hex.replace("#", '');
  // get red, green and blue pairings and convert them to their equivalent hexadecimal number
  const red = parseInt(value.substring(0,2), 16); 
  const green = parseInt(value.substring(2,4), 16);
  const blue = parseInt(value.substring(4,6), 16);
  // return rgba value adding opacity
  return `rgba(${red}, ${green}, ${blue}, ${opacity})`;
}