content: import 'package:flex_color_picker/flex_color_picker.dart';
  import 'package:flex_color_scheme/flex_color_scheme.dart';
  import 'package:flutter/material.dart';
  import 'package:flutter/services.dart';
  
  /// Copy the color value as a String to the Clipboard in Flutter Dart format.
  ///
  /// Notify with [SnackBar] that it was copied.
  Future<void> copyColorToClipboard(BuildContext context, Color color) async {
    final ClipboardData data = ClipboardData(text: '0x${color.hexAlpha}');
    await Clipboard.setData(data);
    final String materialName = ColorTools.materialName(color);
    final String nameThatColor = ColorTools.nameThatColor(color);
    final String space = materialName == '' ? '' : ' ';
    // Show a snack bar with the copy message.
    if (context.mounted) {
      final double? width = MediaQuery.sizeOf(context).width > 800 ? 700 : null;
      ScaffoldMessenger.of(context).showSnackBar(
        SnackBar(
          behavior: SnackBarBehavior.floating,
          width: width,
          content: Row(
            children: <Widget>[
              Card(
                color: color,
                elevation: 0.5,
                child: Padding(
                  padding: const EdgeInsets.all(8),
                  child: Text('#${color.hexCode}',
                      style: TextStyle(
                          color: ThemeData.estimateBrightnessForColor(color) ==
                                  Brightness.light
                              ? Colors.black
                              : Colors.white)),
                ),
              ),
              const SizedBox(width: 8),
              Expanded(
                child: Text(
                  'Copied color $nameThatColor $materialName${space}to '
                  'the clipboard',
                ),
              ),
            ],
          ),
          duration: const Duration(milliseconds: 2000),
        ),
      );
    }
  }
  