Verificador y Corrector de Contraste de Color — Herramienta online gratis
WCAG 2.2 AA/AAA + sugiere paleta accesible automáticamente
Verifica cualquier combinación de frente y fondo contra WCAG 2.2. Sugiere alternativas accesibles automáticamente preservando la marca.
📚 Saber más
Color contrast checker + fixer
WCAG 2.2 AA/AAA ratio check. Auto-suggest accessible alternatives.
How to use this tool
- 1
Pick foreground + background
Any hex color. Use color picker or paste hex.
- 2
See WCAG score
2.2 AA, AAA for normal + large text.
- 3
Auto-fix if failing
We suggest accessible alternatives preserving brand feel.
Frequently Asked Questions
What are WCAG levels?
Why not just trust your eyes?
Auto-fix respects brand?
Puntos clave
- Color Contrast Checker + Fixer is a free, browser-based ai tool — wcag 2.2 aa/aaa + auto-suggest accessible palette.
- No signup, no downloads, no file uploads — your data stays on your device.
- Works on desktop, tablet, and mobile. Install as a PWA for offline access.
How to Use Color Contrast Checker + Fixer
- Open the tool: Launch Color Contrast Checker + Fixer on Herramientaolis — no account or download needed.
- Enter your data: Paste text, enter values, or select a file directly in your browser.
- Get instant results: Everything is processed locally — results appear immediately.
- Copy or download: Save your output or share it. Bookmark for quick access next time.
Color Contrast Checker + Fixer — Quick Facts
- Precio
- Gratis — sin límites, sin marcas de agua, sin paywall
- Privacidad
- 100% en el navegador — ningún dato sale de tu dispositivo
- Plataforma
- Cualquier navegador moderno — escritorio, tablet o móvil
- Categoría
- AI Herramientas on Herramientaolis
- Sin conexión
- Works offline after first visit (Progressive Web App)
| Característica | Detalles |
|---|---|
| Herramienta | Color Contrast Checker + Fixer |
| Categoría | AI |
| Requiere registro | No |
| Subida de archivo | Ninguno — procesado en el navegador |
| Compatible con móvil | Totalmente adaptable |
| Coste | Gratis para siempre |
Why Use Color Contrast Checker + Fixer?
You should try Color Contrast Checker + Fixer for a quick, private way to wcag 2.2 aa/aaa + auto-suggest accessible palette. All processing happens in your browser. Your files and data never leave your device. According to web.dev, client-side processing is the gold standard for privacy.
On the other hand, dedicated APIs or desktop tools suit batch processing better. They also handle server-side automation. For everyday tasks, browser tools offer the best speed, privacy, and convenience.