Cost / License
- Free
- Open Source (BSD-2-Clause)
Platforms
- Windows
- Mac
- Linux



Coloursimulations is described as 'For users with normal colour vision the application provides real-time simulation of the common forms of inherited red-green colour-blindness For colour deficient users the application provides colour discrimination assistance' and is an app. There are five alternatives to Coloursimulations for Mac, Windows, Linux and Web-based. The best Coloursimulations alternative is DaltonLens, which is both free and Open Source. Other great apps like Coloursimulations are Sim Daltonism, Color Oracle, RGBlind.com and Color Blindness Simulator.



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.



Color Oracle is a colorblindness simulator for Window, Mac and Linux. It takes the guesswork out of designing for color blindness by showing you in real time what people with common color vision impairments will see.



RGBlind.com is a free, browser-based color blindness simulator and testing platform. It lets you preview images and websites for different types of color vision deficiency, run adult and kids Ishihara tests, and apply color correction—all in your browser.



ColorBlindSimulator.app is a free, browser-based tool designed to help anyone—from designers and developers to educators and curious explorers—understand how the world appears through the eyes of those with color vision deficiencies.



