Online Tool Store
Tillgänglighetskontrastchecker
Kontrollera text- och bakgrundsfärger mot WCAG AA och AAA, med tillämplig tröskelvärde markerad och närmaste godkänd färg föreslagen.
🔒 Det här verktyget körs helt i din webbläsare. Dina filer laddas aldrig upp till en server.
Contrast ratio
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How it looks
Sample heading over this background
This paragraph shows the text colour on the background colour at the size and weight you chose. Read it, then check the verdicts above — the numbers and your eyes should agree.
Boundary examples
How little it takes to cross a threshold. Click one to load it.
How Tillgänglighetskontrastchecker works
- Open Tillgänglighetskontrastchecker and review the example state before entering your own values.
- Enter or select the information needed for Tillgänglighetskontrastchecker.
- Review the result and adjust the inputs if you want to compare another case.
Check text and background colors against WCAG AA and AAA thresholds, with font-size guidance and a suggested passing color. The interactive workspace runs in your browser, so you can review the result without creating an account.
FAQ
What is Tillgänglighetskontrastchecker used for?
Check text and background colors against WCAG AA and AAA thresholds, with font-size guidance and a suggested passing color.
Do I need an account?
No. The tool is available directly in the browser without an account or sign-up.
What should I do if the result looks unexpected?
Check the entered values and compare them with the guidance shown in Tillgänglighetskontrastchecker. Use the result as a planning aid and verify important decisions independently.