Tools & Resources

Simulate colour blindness simulator for Windows, Mac and Linux. It takes the guesswork out of designing for colour blindness by showing you in real time what people with common colour vision impairments will see.

Random prompts that help you understand different types of disabilities

Learn about and ensure accessible contrast for buttons

A tool to help designers build color palettes with combinations that conform with accessibility standards.

A practical tool to help you design more inclusively.

A set of posters on how to design for accessibility

Experience how several vision impairments alter your vision, using your smartphone.

The suite of integrated accessibility tools for your product design and development team

This decision tree describes how to use the alt-descriptions in various situations.

Simulate different types of colourblindness and use a well-working live colour contrast checker right in your favourite prototyping programs.

When activated from you bookmark bar, this tool simulates 8 types of colourblindness on any website.

Check the contrast of two colours by simulating what they would like like for people with different types of colourblindness.

This site checks your writing on spelling, grammar, sentence structure and word usage. It focusses on clarity and conciseness.

Check the difficulty of words and if they surpass B1 reading-level.

A bookmarklet that, when clicked from your bookmarks bar, lets you experience how it is like to read with dyslexia on any website.

Check all possible colour combinations in your brand colours on contrast. The site shows different compliance levels and checks different text sizes.

This colour checker checks your contrast and offers options to enhance them to meet the criteria.