DAC Color Contrast Checker
WCAG Accessibility Tool
Free · Designed for iPad
Ensure your designs meet WCAG 2.2 standards! Analyze color contrast from camera, gallery, or web. Get instant suggestions and save your colour pairs.
DAC Colour Contrast Analyser
Ensure your digital products are accessible to everyone with accurate color contrast checking according to WCAG 2.2 guidelines.
KEY FEATURES
- Real-Time Contrast Analysis
Calculate contrast ratios instantly as you select colors. See immediate feedback on whether your color combinations meet accessibility standards.
- Multiple Input Sources
- Camera: Capture colors directly from photos
- Gallery: Analyze existing images from your photo library
- Web: Load any webpage and extract colors for analysis
- WCAG 2.2 Compliance
Get clear pass/fail indicators for:
- Normal Text (AA and AAA levels)
- Large Text (AA and AAA levels)
- Current text settings with customizable font size and weight
- Smart Suggestions
Receive intelligent recommendations to improve color contrast. Apply better color combinations with a single tap to meet accessibility standards.
- Color History
Save and organize your color pairs with custom names. Quickly access previous analyses with timestamps and contrast ratios. Tap any saved pair to restore it instantly.
- Professional Tools
- Pipette tool: Pick colors directly from images or webpages
- System color picker: Fine-tune colors with native iOS controls
- Text preview: See how your colors look with real sample text
- Customizable text settings: Adjust font size, weight, and style
- Share & Export
Share your contrast analysis results with team members or clients. Copy color codes (hex and RGB) with one tap.
- Detailed Analysis
Switch between Overview and Details views to see:
- Contrast ratio calculations
- Color codes (hexadecimal and RGB)
- WCAG compliance status
- Visual text preview
PERFECT FOR
- Web designers and developers ensuring accessible color schemes
- UX/UI designers creating inclusive interfaces
- Accessibility consultants and auditors
- Quality assurance teams testing digital products
- Content creators making accessible media
- Anyone committed to digital accessibility
WHY CHOOSE DAC COLOUR CONTRAST ANALYSER?
Developed with expertise from the Digital Accessibility Centre, this app provides professional-grade color contrast analysis in a simple, intuitive interface. Whether you're designing a website, mobile app, or digital document, ensure your color choices are accessible to users with visual impairments.
The app follows WCAG 2.2 (Web Content Accessibility Guidelines) standards, the internationally recognized benchmark for digital accessibility. With real-time analysis and smart suggestions, you can quickly identify and fix contrast issues before they become problems.
PRIVACY & SECURITY
All color analysis is performed locally on your device. We don't collect, store, or transmit any personal data. Your color history is stored securely on your device only.
Get started today and make your digital products accessible to everyone!
Ratings & Reviews
This app hasn’t received enough ratings or reviews to display an overview.
The developer, Kenneth Akomea, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Not Collected
The developer does not collect any data from this app.
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- Kenneth Akomea
- Size
- 5.5 MB
- Category
- Utilities
- Compatibility
Requires iOS 18.2 or later.
- iPhone
Requires iOS 18.2 or later. - iPad
Requires iPadOS 18.2 or later. - Mac
Requires macOS 15.2 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 2.2 or later.
- Languages
- English
- Age Rating
16+
- 16+
- Contains
Unrestricted Web Access
- Copyright
- Copyright © 2025 Digital Accessibility Centre (DAC)