Software Alternatives & Reviews

Colour Blindness Simulator VS Koa11y

Compare Colour Blindness Simulator VS Koa11y and see what are their differences

Colour Blindness Simulator logo Colour Blindness Simulator

Use our Colour Blindness Simulator to reveal how your images may appear to users with a variety of...

Koa11y logo Koa11y

Automatically detect accessibility (a11y) issues on webpages
  • Colour Blindness Simulator Landing page
    Landing page //
    2020-04-09
  • Koa11y Landing page
    Landing page //
    2019-04-29

Colour Blindness Simulator videos

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Koa11y videos

Koa11y: Find Accessibility Issues on your Site

Category Popularity

0-100% (relative to Colour Blindness Simulator and Koa11y)
Developer Tools
43 43%
57% 57
Project Management
100 100%
0% 0
SEO
0 0%
100% 100
Color Palette Generator
100 100%
0% 0

User comments

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What are some alternatives?

When comparing Colour Blindness Simulator and Koa11y, you can also consider the following products

Sim Daltonism - From the perspective of a color blind person, some colors are impossible to distinguish.

Nibbler - Free tool for testing how good your website is, and what you can do to improve it. Check accessibility, SEO, social media, compliance and more.

Coblis - If you are not suffering from a color vision deficiency it is very hard to imagine how it looks...

tota11y - An accessibility visualization toolkit from Khan Academy

Colorblind Web Page Filter - Enter a URL, and this tool will render it as someone with color blindness will see it.

Accessible Metrics - Digital Governance