toHexStringRGB method

String toHexStringRGB()

Implementation

String toHexStringRGB() {
  final r = red.toRadixString(16).padLeft(2, '0');
  final g = green.toRadixString(16).padLeft(2, '0');
  final b = blue.toRadixString(16).padLeft(2, '0');
  return '#$r$g$b';
}