🌈 Protanopia vs Deuteranopia vs Tritanopia Simulator

Protanopia: Life Without the L-Cone

Placeholder: red hues fade toward dull olive and brown tones.

• L-cone: Cone affected (placeholder note)
• ~1.3%: Prevalence (placeholder note)
• X-linked: Inheritance (placeholder note)
• Full loss: Severity (placeholder note)

How red disappears

Placeholder sentence about red cone signal loss.

Placeholder highlight about protanopia driving impact.

Deuteranopia: The Most Common Deficiency

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• M-cone: Cone affected (placeholder note)
• ~1.2%: Prevalence (placeholder note)
• X-linked: Inheritance (placeholder note)
• Full loss: Severity (placeholder note)

How green disappears

Placeholder sentence about green cone signal loss.

Placeholder highlight about deuteranopia frequency.

Tritanopia: A Rare Blue-Yellow Deficiency

Placeholder: blue hues collapse toward green and pink.

• S-cone: Cone affected (placeholder note)
• ~0.01%: Prevalence (placeholder note)
• Autosomal: Inheritance (placeholder note)
• Full loss: Severity (placeholder note)

How blue disappears

Placeholder sentence about blue cone signal loss.

Placeholder highlight about tritanopia rarity.

Comparing All Three Deficiencies Side by Side

Placeholder: each deficiency distorts a different color axis.

• 3: Types compared (placeholder note)
• Dichromacy: Shared trait (placeholder note)
• Ishihara: Test method (placeholder note)
• None: Correction (placeholder note)

Reading the comparison grid

Placeholder sentence about comparing swatches across types.

Placeholder highlight about overlapping confusion colors.

Relative Prevalence Across the Population

Placeholder: deuteranopia and protanopia dominate; tritanopia is rare.

• 1.3%: Protanopia (placeholder note)
• 1.2%: Deuteranopia (placeholder note)
• 0.01%: Tritanopia (placeholder note)
• ~8%: Total color blind men (placeholder note)

Why prevalence differs

Placeholder sentence about X-linked versus autosomal inheritance.

Placeholder highlight about population-level impact.