Clean/lib/utils/expand.dart

import 'dart:ui';

extension HexColor on String {
  Color get color => toColor();

  Color toColor() {
    String hex = replaceAll('#', '');
    if (hex.length == 6) {
      hex = 'FF$hex';
    }
    return Color(int.parse(hex, radix: 16));
  }
}