CSS

css hex to rgb

hexToRGB(hex, alpha) {

  const r = parseInt(hex.slice(1, 3), 16);
  const g = parseInt(hex.slice(3, 5), 16);
  const b = parseInt(hex.slice(5, 7), 16);

  if (alpha) {
    return `rgba(${r}, ${g}, ${b}, ${alpha})`;
  } else {
    return `rgb(${r}, ${g}, ${b})`;
  }
}

css color hex to rgb a

hexToRGB(hex, alpha) {

  const r = parseInt(hex.slice(1, 3), 16);
  const g = parseInt(hex.slice(3, 5), 16);
  const b = parseInt(hex.slice(5, 7), 16);

  if (alpha) {
    return `rgba(${r}, ${g}, ${b}, ${alpha})`;
  } else {
    return `rgb(${r}, ${g}, ${b})`;
  }
}