Colour Blindness Simulator for Video Creators
Colour Blindness Simulator — built to bridge the gap between video platforms and organic search traffic.
Drop an image, click to upload, or paste from clipboard
Supports JPEG, PNG, WebP. Files never leave your device.
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 Video Creators sites
for Video Creators websites must be accessible to the 300 million people worldwide with colour vision deficiency. This simulator lets for video creators 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 video creators content reaches users.
Video creators operate across two separate search ecosystems: YouTube search and Google web search. While YouTube has its own ranking algorithm based on watch time and engagement, Google increasingly surfaces video results in web search for how-to and tutorial queries. Creators who optimise for both platforms and build a companion website capture organic traffic that pure YouTube channels miss entirely.
for Video Creators tips
- Create a companion website with written versions of your top videos targeting the same keywords to capture Google web search traffic alongside YouTube search.
- Add VideoObject schema markup with transcript, duration, and thumbnail URL to every embedded video page to qualify for Google video rich results.
- Optimise YouTube descriptions with timestamped chapters and keyword-rich summaries since YouTube uses description text as a primary ranking signal.
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