ant-design/docs/react/demo/use-token.tsx

import React from 'react';
import { theme } from 'antd';

const { useToken } = theme;

const App: React.FC = () => {
  const { token } = useToken();

  return (
    <div
      style={{
        backgroundColor: token.colorPrimaryBg,
        padding: token.padding,
        borderRadius: token.borderRadius,
        color: token.colorPrimaryText,
        fontSize: token.fontSize,
      }}
    >
      Use Design Token
    </div>
  );
};

export default App;