Free Color Contrast Checker
We created a totally free way for you to check the contrast levels of your color combos.
Collapsible content
How this tool works
This app tests the contrast levels of the colors in your palette. As long as the level is above a 4.5, then it is considered ‘Compliant’.
WCAG 2.0 level AA requires a contrast ratio of at least 4.5:1 for normal text and 3:1 for large text. WCAG 2.1 requires a contrast ratio of at least 3:1 for graphics and user interface components. WCAG Level AAA requires a contrast ratio of at least 7:1 for normal text and 4.5:1 for large text.
Large text is defined as 14 point (typically 18.66px) and bold or larger, or 18 point (typically 24px) or larger.
How to use the Color Contrast Checker
Simply add any two hex codes, then click 'View Contrast Levels'. You will instantly see the contrast score between the two colors.
If it's above a 4.5, then you're good!
If the level is less than 4.5, then you might want to adjust your color combos to keep things more accessible. :)
NOTE: This tool works best on Google Chrome. It's functional on other browsers, but it works best on Chrome.
Want to test multiple colors at once?
Check out our Color Palette Tester- the only tool that will allow you to test ALL of the colors in your palette in less than 1 minute.
You're looking for contrast levels of 4.5 or higher.
Add any two colors to the Color Contrast Checker. The goal is to find compliant color pairings that have a contrast ratio of 4.5 or higher. :)
Color Contrast Checker
Want to test your full color palette?
We've created a premium tool to help you test ALL of the colors in your brand color palette in 60 seconds or less.
Color Palette Builder
- Mix & Match Your Colors Using the Color Palette Formulas
- Test ALL of the Colors in Your Palette
- Build, Test, & Export your Color Palette in 60 Seconds
Share
Trusted by 1,000+ graphic designers 🎨
- Kayla G.Verified BuyerI recommend this productI am a.... Business owner or managerFavorite Features ☺ Easy to Use, Saves Time, AI Name GeneratorRated 5 out of 5 stars15 seconds agoNot sure why I hesitated!
I absolutely love this tool. I hesitated a few days to purchase, but it's worth every penny. Thanks for creating it!! Appreciate you sharing it with us :)
Was this helpful? - Danielle A.Verified BuyerI recommend this productI am a.... StudentFavorite Features ☺ Saves Time, Color Palette Formulas, Easy to Use, Ability to Save Palettes, Range of Design StylesRated 5 out of 5 stars2 weeks agoShe’s thought of everything
This is by far the most amazing colour tool that I’ve ever used. You can tell that Sam has been a designer and understands what will make life so much easier. Plus, it’s FUN. It’s exactly what designing and being creative is supposed to feel like—that so many have lost through the process of trying find success along the way.
Was this helpful? - MeredithVerified BuyerI recommend this productI am a.... Business owner or managerFavorite Features ☺ Easy to Use, Saves Time, Built-In Accessibility, Ability to Save Palettes, Range of Design StylesRated 5 out of 5 stars2 weeks agoSuch an incredible tool
Sam has built an incredible tool. I am very new to design and she made me feel like a pro. It is very easy to use, and took my brand's assets from a C- to an A, instantly. I highly recommend this tool to anyone who wants to learn more about design; be it a hobbies or an early career professional. I wish I could select 6 stars, because this tool is just that extra.
Was this helpful?