toHex method

String toHex()

Returns a hexadecimal representation (#RRGGBBAA).

Implementation

String toHex() {
  final i = toInt();
  final rgb = (i & 0xffffff).toRadixString(16).padLeft(6, '0');
  final a = ((i & 0xff000000) >> 24).toRadixString(16).padLeft(2, '0');
  return '#$rgb$a';
}