A set of tools to develop better apps for people with Color Vision Deficiency (CVD, aka color blindness). This lets you see how your app appears in the eyes of someone with CVD.

Getting started

Wrap your MaterialApp with ColorDeficiencyFiltered to see what it looks like in the eyes of people with CVD. Use ColorDeficiencyDropdown to easily switch between different types of CVD.

Usage

IMPORTANT: To use ColorDeficiencyDropdown, you must include the translations delegate in your MaterialApp constructor:

import 'package:color_vision_deficiency/l10n/app_localizations.dart' as cvd;

MaterialApp(
  // ...
  localizationsDelegates: [
   ...AppLocalizations.localizationsDelegates,
   cvd.AppLocalizations.delegate,
  ],
  supportedLocales: S.locales,
);