@atlaskit/eslint-plugin-design-system/dist/es2019/rules/utils/includes-hard-coded-color.js

The essential plugin for use with the Atlassian Design System.

import { namedColors } from './named-colors';
const includesWholeWord = (value, options) => {
  const values = value.replace(/[^a-zA-Z ]/g, ' ').trim().split(/(?:,|\.| )+/);
  return values.some(value => options.has(value));
};
export const includesHardCodedColor = raw => {
  const value = raw.toLowerCase();
  if (/#(?:[a-f0-9]{3}|[a-f0-9]{6}|[a-f0-9]{8})\b|((?:rgb|hsl)a?|(lch|lab|color))\([^\)]*\)/.exec(value.toLowerCase())) {
    return true;
  }
  if (includesWholeWord(value, namedColors)) {
    return true;
  }
  return false;
};