formatHex method

  1. @override
String formatHex()
override

Returns a hexadecimal string representing this color in RGB space, such as #f7eaba.

If this color is not displayable, a suitable displayable color is returned instead. For example, RGB channel values greater than 255 are clamped to 255.

Implementation

@override
String formatHex() {
  return '#${_hex(r)}${_hex(g)}${_hex(b)}';
}