Comprobador de contraste de color
Color del primer plano (texto)
Color de fondo
Avance
Texto normal (18px)
Texto grande (24px en negrita)
Háganoslo saber
Por favor, comparte tu experiencia.
4.9 (2.8k ratings)
Acerca de Comprobador de contraste de color
Comprueba el cumplimiento de las directrices WCAG AA/AAA y las relaciones de contraste para los colores de texto y fondo. Herramienta de accesibilidad gratuita.. Our Comprobador de contraste de color is designed to be fast, reliable, and completely free to use. No software installation or browser extensions are required — everything runs directly in your browser. Whether you're a content creator, developer, or everyday user, this tool is built to save you time and effort.
Cómo usar
Input Your Data
Enter or paste your content into the input field above.
Process
Click the action button and wait a moment while we process your request.
Get Results
Your output will appear instantly — copy, download, or share as needed.
Características y beneficios
- ✅100% free — no account or signup required
- ✅Fast processing powered by optimized servers
- ✅Works on all modern browsers and devices
- ✅Secure and private — your data is never stored
- ✅No software or browser extensions needed
Preguntas frecuentes
Is this tool free to use?
Yes, this tool is completely free. No account is required for standard use. Our optional Premium plan unlocks unlimited usage and advanced features.
How long does processing take?
Most operations complete within seconds. Larger files or more complex operations may take slightly longer.
Is my data kept private?
Absolutely. Any files or URLs you submit are processed in real-time and deleted from our servers within 1 hour. We never store, share, or sell your data.
What devices are supported?
This tool works on any device with a modern browser — desktop, laptop, tablet, or smartphone.