I have a color palette for charts. I'd like to convert it to the 3 most common types of color blindness: Protanopia (red blind), Deuteranopia (green-blind), and Tritanopia (blue-blind). And see exactly how it looks like, seen through these 3 types of users. Is there a tool for that, please?

2 Answers 2


You can use this tool to preview your image for different types of colourblindness:

Coblis — Color Blindness Simulator


enter image description hereColor Oracle is my preferred tool. It is great. You change the settings on the app and it changes everything in your screen.

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