What is Tritanopia?
Tritanopia is a rare form of color blindness where the blue-sensitive cone cells are absent or non-functional. Unlike red-green color blindness, tritanopia affects both males and females equally and is not sex-linked.
Common Challenges
- Blue and green appear similar
- Yellow and violet are hard to distinguish
- Blue may appear greenish
- Yellow may look pink or light gray
- Orange and red may be confused
How VisionFu's Tritanopia Filter Helps
Our tritanopia filter shifts blue and yellow hues into distinguishable colors while preserving the overall natural look of your screen. The filter works in real-time across your entire Mac.
Filter Techniques
- Blue-Yellow Separation: Enhanced contrast between problem colors
- Hue Rotation: Shifts colors into perceivable range
- Adaptive Intensity: Adjust based on content type
- Quick Toggle: Hotkey to enable/disable instantly
Why Tritanopia Support Matters
Many accessibility tools focus only on red-green color blindness. VisionFu provides equal support for blue-yellow deficiency because everyone deserves proper color perception.
Tritanopia Statistics
- Affects less than 0.01% of the population
- Affects males and females equally
- Can be genetic or acquired (age, illness, medication)
- Often underdiagnosed due to rarity