storybook/docs/utils/colors.js

import colorPairsPicker from 'color-pairs-picker';
import chroma from 'chroma-js';

import { config } from 'config';

export const colors = colorPairsPicker(config.baseColor, {
  contrast: 5.5,
});

const darker = chroma(config.baseColor).darken(10).hex();
export const activeColors = colorPairsPicker(darker, {
  contrast: 7,
});