indigo constant Null safety

MaterialColor const indigo

Implementation

static const MaterialColor indigo = MaterialColor(
  _indigoPrimaryValue,
  <int, Color>{
    50: Color(0xFFE8EAF6),
    100: Color(0xFFC5CAE9),
    200: Color(0xFF9FA8DA),
    300: Color(0xFF7986CB),
    400: Color(0xFF5C6BC0),
    500: Color(_indigoPrimaryValue),
    600: Color(0xFF3949AB),
    700: Color(0xFF303F9F),
    800: Color(0xFF283593),
    900: Color(0xFF1A237E),
  },
);