How to Build Your Own Colour Contrast Analyser (CCA)
Replace Colour Contrast Analyser (CCA) with a custom build. Use TPGi's free color contrast checker to optimize your content for individuals with color-blindness or low vision impairments
Build Difficulty: 5/5
Build a working replacement in a weekend with AI tools
Estimated Timeline
Based on 11 features at Weekend Project difficulty, expect about One weekend with AI-assisted development.
Recommended Tech Stack
Full-stack React framework with API routes and server components
PostgreSQL database, auth, and real-time subscriptions
Utility-first styling for rapid UI development
Key Features to Replicate
Top features across 8 categories. See all 11 features
Accessibility Testing(1 features)
Ensure readability for all users by checking color contrast across eight different vision deficiency settings
Color Adjustment(1 features)
Easy-to-use sliders to adjust color values and achieve desired contrast levels. Supports RGB, HSV, and HSL format display and manipulation
Color Features(1 features)
Supports alpha transparency values for Foreground colors
Color Input(1 features)
Ability to manually type or paste color values in HEX, RGB, HSV, and HSL formats
Color Management(1 features)
Switch control that lets users easily swap the Foreground and Background colors
Color Selection(1 features)
Eye dropper icon that lets users select a color on a page or screen and display the value in HEX format by default
Compliance(1 features)
Displays contrast ratio results according to WCAG 2.0, 2.1, and 2.2 standards at levels A, AA, and AAA
Preview(1 features)
Preview display showing example text with contrast and an icon to display non-text contrast
Cost Calculator
Pricing data not available for Colour Contrast Analyser (CCA). Check their website for current pricing.