hexColor method

Implementation

Color hexColor() {
  if (this == null) return Colors.transparent;
  if (this!.startsWith('0x')) {
    return Color(int.parse(this!.replaceFirst('0x', ''), radix: 16));
  }
  if (this!.length < 9)
    return Color(int.parse('FF' + this!.replaceFirst('#', ''), radix: 16));
  return Color(int.parse(this!.replaceFirst('#', ''), radix: 16));
}