ant-design/components/color-picker/util.ts

import type { ColorGenInput } from '@rc-component/color-picker';
import { getRoundNumber } from '@rc-component/color-picker/lib/util';
import type { Color } from './color';
import { ColorFactory } from './color';

export const customizePrefixCls = 'ant-color-picker';

export const generateColor = (color: ColorGenInput<Color>): Color => {
  if (color instanceof ColorFactory) {
    return color;
  }
  return new ColorFactory(color);
};

export const getAlphaColor = (color: Color) => getRoundNumber(color.toHsb().a * 100);

export const toHexFormat = (value?: string, alpha?: boolean) =>
  value?.replace(/[^\w/]/gi, '').slice(0, alpha ? 8 : 6) || '';

export const getHex = (value?: string, alpha?: boolean) => (value ? toHexFormat(value, alpha) : '');