ποΈ
Color Picker & Contrast Checker
Pick colors from images, calculate contrast ratios, and check WCAG accessibility compliance.
Color Selection
Upload Image to Pick Color
Foreground
Background
Contrast Check Results
AaBbCcDdEeFf
Contrast Ratio
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WCAG AA
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WCAG AAA
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WCAG AA (Large Text)
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WCAG AAA (Large Text)
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About Contrast Checking
Ensure text is readable on any background and meets WCAG accessibility standards.
Key Benefits
- Image color picking
- Real-time contrast calculation
- WCAG compliance checking
- Local processing, privacy protected
WCAG Standards
- AA Level: Normal text β₯4.5:1, Large text β₯3:1
- AAA Level: Normal text β₯7:1, Large text β₯4.5:1
Use Cases
- Web design color schemes
- UI accessibility checks
- Document layout color combinations
- Brand color contrast verification
Privacy Commitment
- All calculations done locally in browser
- No image data uploaded
- No content retained after refresh
π Usage Guide
- Click "Choose Image" to upload an image
- Click anywhere on the image to pick a color
- You can also use the color picker or enter HEX values
- Click preview boxes to switch foreground/background
- System automatically calculates contrast and checks WCAG
β FAQ
What are WCAG contrast standards?
WCAG is web accessibility standards. AA requires normal text β₯4.5:1, large text β₯3:1; AAA requires normal text β₯7:1, large text β₯4.5:1.
Will uploaded images be saved on the server?
No. All processing is done locally in your browser. Images are never uploaded to any server.