brown constant Null safety

MaterialColor const brown

The brown primary color and swatch.

This swatch has no corresponding accent color and swatch.

link 
Icon(
  Icons.widgets,
  color: Colors.brown[400],
)

See also:

  • orange and blueGrey, vaguely similar colors.
  • Theme.of, which allows you to select colors from the current theme rather than hard-coding colors in your build methods.

Implementation

static const MaterialColor brown = MaterialColor(
  _brownPrimaryValue,
  <int, Color>{
     50: Color(0xFFEFEBE9),
    100: Color(0xFFD7CCC8),
    200: Color(0xFFBCAAA4),
    300: Color(0xFFA1887F),
    400: Color(0xFF8D6E63),
    500: Color(_brownPrimaryValue),
    600: Color(0xFF6D4C41),
    700: Color(0xFF5D4037),
    800: Color(0xFF4E342E),
    900: Color(0xFF3E2723),
  },
);