@atlaskit/adf-schema/dist/esm/utils/hex-to-rgba.js

Shared package that contains the ADF-schema (json) and ProseMirror node/mark specs

// eslint-disable-line import/no-namespace

import { normalizeHexColor } from './normalize-hex-color';

/**
 * Converts hex color format to rgba.
 *
 * @param hex - hex color string (#xxx, or #xxxxxx)
 */
export function hexToRgba(rawColor, alpha) {
  var color = normalizeHexColor(rawColor);
  if (!color) {
    return null;
  }
  var hex2rgb = function hex2rgb(color) {
    // eslint-disable-next-line @typescript-eslint/no-non-null-assertion
    return color.match(/[0-9a-z\u017F\u212A]{2}/gi).map(function (hex) {
      return parseInt(hex, 16);
    });
  };
  return "rgba(".concat(hex2rgb(color).concat(alpha).join(','), ")");
}