@atlaskit/adf-schema/dist/es2019/utils/rgb-from-hex.js

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

import { expandShorthandHex } from './expand-shorthand-hex';
import { FULL_HEX_REGEX } from './lch-color-inversion';
export const rgbFromHex = input => {
  const fullHex = expandShorthandHex(input);
  const result = FULL_HEX_REGEX.exec(fullHex);
  return result === null ? null : {
    r: parseInt(result[1], 16),
    g: parseInt(result[2], 16),
    b: parseInt(result[3], 16)
  };
};