Dingdong_client/constants/Theme.js

import { DefaultTheme } from 'react-native-paper';

const theme = {
  ...DefaultTheme,
  colors: {
    ...DefaultTheme.colors,
    primary: '#FFC21C',
    accent: '#03dac4',
    error: '#B00020',
    text: '#000',
    info: '#B4B4B4',
    lightInfo: '#F0F0F0',
  },
};

export default theme;