Map<int, Color> cyanAccent = const {100 : const Color(0xFF84FFFF), 200 : const Color(0xFF18FFFF), 400 : const Color(0xFF00E5FF), 700 : const Color(0xFF00B8D4)}

The cyan accent swatch.

 new Icon(
   icon: Icons.widgets,
   color: Colors.cyanAccent[400],
 ),

See also:

  • cyan, the corresponding primary colors.
  • of, which allows you to select colors from the current theme rather than hard-coding colors in your build methods.