Colour Blindness Simulator for SaaS
Colour Blindness Simulator — designed to help software companies dominate software-related search queries and drive trials.
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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 SaaS sites
for SaaS websites must be accessible to the 300 million people worldwide with colour vision deficiency. This simulator lets for saas 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 saas content reaches users.
SaaS companies compete for high-intent keywords like "best [category] software" and "alternative to [competitor]" where a single ranking can drive thousands of trial sign-ups monthly. Content must serve both technical evaluators and non-technical decision-makers across a long buying cycle. Building topical authority around your product category while maintaining a programmatic approach to comparison and integration pages is critical.
for SaaS tips
- Create dedicated comparison pages targeting "[your product] vs [competitor]" queries because these searchers are actively evaluating solutions and convert at high rates.
- Build a glossary hub defining every term in your category to capture informational searches and establish topical authority that lifts commercial pages.
- Target integration-specific long-tail keywords like "[your product] Salesforce integration" since these attract qualified users already in your ecosystem.
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