Accessibility ‘Quick-Start’ Guide

A guide to help you get started with accessibility by the United States Government.

Who Can Use

Explore how color contrast impacts various visual impairments.

Sim Daltonism

Visualize colors for different types of color blindness.

Randoma11y

A tool for viewing random, accessible color combinations.

Contrast Plugin

Check the contrast ratios of colors as you work in Figma.

Contrast Grid

Test color combos for WCAG 2.0 minimum contrast compliance.

Contrast

A macOS app for quick access to WCAG color contrast ratios.

Colour Contrast Checker

Check color contrast against WCAG standards for accessibility.

Color Review

A tool for exploring and finding accessible colors.

Button Buddy

Ensuring accessible contrast for buttons.

Accessible Brand Colors

Tool to check ADA compliance of color combinations.

Stark

Streamline your accessibility workflow by connecting your team’s tools.

Polypane

A browser for developing responsive and accessible websites.

Pa11y

Free, open-source web accessibility tools for designers and developers.

Leonardo

Color tools for design teams.

Colorblind Web Page Filter

Enter a Website and apply a colorblind filter to it.

Contrast Swatch

Image microservice for color contrast information

Aditus

Test button contrast & WCAG compliance for your domain.

Adee

A comprehensive accessibility testing tool for inclusive design.

Accessibility Not-Checklist

A list of common accessibility pitfalls and how to avoid them by Intopia.

Accessible Design Fundamentals

A guide to help you design for accessibility by A11Y Project.