Design Tool
Privacy First
Instant Copy
Gratis online färgkontrastgranskare
Kontrollera WCAG-kontrast online för text, bakgrunder och UI-paletter. Privat testning i webbläsaren med omedelbara tillgänglighetsresultat.
Color Picker & Formats
Use the picker above and read values below
Sparade
Palette Generator
5
Contrast Checker (WCAG)
AA is for normal text (4.5:1), AAA is stricter (7:1), and Large AA applies to large text (3:1).
Gradient Generator
90deg
Extract Colors from Image
Upload an image and click extract to get dominant colors.
Varför använda vår gratis online Color Contrast Checker?
WCAG Compliance Checks
Test color combinations against WCAG AA, AAA, and Large AA requirements.
Clear Ratio Output
View exact contrast ratio values with pass/fail status for faster decisions.
Accessible Design Workflow
Validate text and background colors before publishing websites or UI updates.
Vanliga frågor
Är denna contrast checker gratis online?
Yes. This WCAG contrast checker is free online and runs directly in your browser.
What are AA, AAA, and Large AA?
AA requires 4.5:1 for normal text, AAA requires 7:1, and Large AA requires 3:1 for large text.
Can I check any foreground and background color pair?
Yes. You can pick any text and background colors and instantly see ratio and compliance.