From the perspective of a color blind person, some colors are impossible to distinguish. Sim Daltonism lets you visualize colors as they are perceived with various types of color blindness.
Cost / License
- Free
- Open Source
Platforms
- Mac
Canada
Stark Alternatives
Stark is described as 'Color-blind simulator and contrast checker for Sketch for designing for accessibility' and is an app. There are four alternatives to Stark for Mac, Web-based, Figma, Google Chrome and Mozilla Firefox. The best Stark alternative is Sim Daltonism, which is both free and Open Source. Other great apps like Stark are Coblis, Perception - Contrast & Accessibility and RGBlind.
Alternatives list
If you are not suffering from a color vision deficiency it is very hard to imagine how it looks like to be colorblind. The Color BLIndness Simulator can close this gap for you. Just play around with the sample picture or upload your own images.
Cost / License
- Free
- Proprietary
Platforms
- Online
Perception scans Figma files for contrast failures across text and icons - including gradients, blends, image fills, and layered effects - against WCAG criteria.
Cost / License
- Freemium
- Proprietary
Platforms
- Figma
United Kingdom
Simulate color blindness in Chrome, Firefox and Opera with RGBlind, the open-source, real-time color blindness simulation tool for the web.
Cost / License
- Free
- Open Source
Platforms
- Google Chrome
- Mozilla Firefox
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