Implementation
List<Color> get data => [
Colors.purple[50]!,
Colors.purple[100]!,
Colors.purple[200]!,
Colors.purple[300]!,
Colors.purple[400]!,
Colors.purple[500]!,
Colors.purple[600]!,
Colors.purple[700]!,
Colors.purple[800]!,
Colors.purple[900]!,
];