Colour Blindness Simulator for Crypto & Web3
Colour Blindness Simulator — optimized for fast-moving technical keywords and community discovery.
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Colour Vision Deficiency: Key Facts
Approximately 1 in 12 men have some form of red-green colour vision deficiency.
About 1 in 200 women have red-green CVD due to X-linked recessive inheritance.
Over 300 million people globally live with some form of colour vision deficiency.
Deuteranomaly (weak green) is the most prevalent type, affecting about 5% of all males.
| Type | Category | Prevalence | Affected Colours |
|---|---|---|---|
| Protanopia | Red-blind | ~1.3% of males | No red cones — red appears dark |
| Deuteranopia | Green-blind | ~1.2% of males | No green cones — green-red confusion |
| Tritanopia | Blue-blind | ~0.001% of population | No blue cones — blue-yellow confusion |
| Protanomaly | Red-blind | ~1.3% of males | Weak red cones — reduced red sensitivity |
| Deuteranomaly | Green-blind | ~5% of males | Weak green cones — most common type |
| Tritanomaly | Blue-blind | ~0.01% of population | Weak blue cones — rare |
| Achromatopsia | Monochromacy | ~0.003% of population | Total colour blindness — greyscale only |
How this tool helps for Crypto & Web3 sites
for Crypto & Web3 websites must be accessible to the 300 million people worldwide with colour vision deficiency. This simulator lets for crypto & web3 designers test images and UI elements against 8 CVD types using scientifically accurate matrices, identify indistinguishable colour pairs in their palette, and fix accessibility issues before for crypto & web3 content reaches users.
Crypto and Web3 projects operate in an SEO landscape where terminology evolves rapidly, YMYL financial scrutiny applies to token-related content, and misinformation concerns cause Google to filter results aggressively. Projects must establish credibility through technical documentation, transparent team information, and educational content that helps newcomers understand complex concepts while satisfying Google's elevated trust requirements for financial topics.
for Crypto & Web3 tips
- Publish comprehensive technical documentation and protocol explainers since Google treats transparent, educational crypto content far better than promotional token pages.
- Add Organization schema with team member details and verifiable credentials because YMYL financial content requires visible authorship and entity transparency.
- Target educational keywords like "what is [concept]" and "how does [protocol] work" to build topical authority before pursuing competitive commercial terms.
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