Sin subidas · Procesado en el navegador
Comprobador de contraste
Comprueba la relación de contraste entre dos colores frente a los umbrales WCAG AA y AAA.
¿Se lee bien este texto?
Márcala como favorita para encontrarla rápido en el inicio
How to use it
1Step 1Open the page and it calculates instantly
2Step 2Change a value and it recalculates live
3Step 3Copy the result wherever you need it
If the result looks off
Nothing changed
Reload the page to recalculate.
I want to save the result
Use the copy button to take the result with you.
Preguntas frecuentes
What is the difference between AA and AAA?
AA needs 4.5:1 for body text and AAA needs 7:1. Public-sector work usually requires AA or better.