It’s a serious disability. No one should say otherwise. If you have an iOS 11 device, Settings > General > Accessibility > Display Accommodations > Color Filte

It’s a serious disability. No one should say otherwise. If you have an iOS 11 device, Settings > General > Accessibility > Display Accommodations > Color Filters is really amazingly useful for one key reason: It’s a live filter for anything shown on the display, including the camera app. So you can hold up your phone facing the chart and see it adjusted for your personal variant of color blindness, or take a photo and then zoom in and study it. And if anyone gives you flak about it, explain what’s up. It’ll seem like black magic to them, and then maybe they’ll fix their palettes someday :)