A HSV color picker for your flutter app. RGB HSV Wheel Hue Saturation Values.
https://pub.dev/packages/flutter_hsvcolor_picker/install
import "package:flutter_hsvcolor_picker/flutter_hsvcolor_picker.dart";
ColorPicker(
color: Colors.blue,
onChanged: (value){ },
initialPicker: Picker.paletteHue,
)Also see the example app on GitHub: https://github.com/fluttercandies/flutter_hsvcolor_picker/tree/master/example/lib
