colorToHex method

String? colorToHex(
  1. Color? color
)

Implementation

String? colorToHex(Color? color) {
  if (color != null) {
    int r = ((color.r) * 255).round();
    int g = ((color.g) * 255).round();
    int b = ((color.b) * 255).round();

    return '#${r.toRadixString(16).padLeft(2, '0')}'
        '${g.toRadixString(16).padLeft(2, '0')}'
        '${b.toRadixString(16).padLeft(2, '0')}';
  }

  return null;
}