Test Print Designs for Color Accessibility
Posters, infographics, and printed materials all benefit from a CVD check before printing.
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JPG, PNG, WebP no file size limit
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Upload a design, infographic, or photo to see how it appears to people with color vision deficiencies. Especially useful for: chart designers, UX designers, and accessibility audits.
Print Design tips
Print colors are harder to fix after the fact than digital. Catch CVD issues in mockups before sending to printer.
For maps especially: country/region color coding must work for color blind viewers. Use contrasting lightness, not just contrasting hues.
For event signage (emergency exits, warnings), red against red-blind viewers becomes dark olive. Always pair with high-contrast text.
How It Works
Why use ours?
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Teach About Color Vision Deficiency
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