Home Design

That one website that shows how your design looks to people who are colorblind

Why it's the pick

Drop in a chart, map or design and switch between red-, green- and blue-blindness to spot colors that blur together; the processing happens on your own computer. The simulation code is licensed for non-commercial use.

Know a better one? Tell us Made Coblis? Get the badge

2 good alternatives

Toptal Colorfilter toptal.com Shows a whole web page through colorblind filters FreeNo signup Link checked Oct 9
Pilestone Simulator pilestone.com Simple image simulator from a colorblind-glasses maker FreeNo signup Link checked Oct 9

You might also need

That one website that checks if your text and background colors have enough contrast WebAIM Contrast Checker webaim.org FreeNo signup That one website that lets you color in a map of countries or states MapChart mapchart.net Free tierSignup optional That one website that gives your website Apple's see-through liquid glass look Liquid Glass glass.samasante.com FreeNo signup That one website that makes you look like a movie hacker while you mash the keyboard Hacker Typer hackertyper.net FreeNo signup That one website that makes color palettes Coolors coolors.co Free tierSignup optional That one website that turns one brand color into a full range of shades UI Colors uicolors.app Free tierNo signup

Everything in Design