React Native PlatformColor
A PlatformColor shim for react-native-web (Did not implement PlatformColor yet).
If Platform.OS is not web, use native PlatformColor instead.
import { PlatformColor } from 'react-native-platform-color'
// in light mode
const systemBackground = PlatformColor('systemBackground') // `rgba(255,255,255, 1) `
// in dark mode
const systemBackground = PlatformColor('systemBackground') // `rgba(0,0,0, 1) `
