Color blindness affects approximately 8% of males and 0.5% of females, with different types impacting color perception in various ways:
- Deuteranomaly (most common): reduced green sensitivity, making greens appear more red
- Protanomaly: reduced red sensitivity, making reds appear darker
- Tritanomaly: reduced blue sensitivity
Complete color blindness (achromatopsia) is rare, where people see only in shades of gray. Modern technology helps color blind individuals through special glasses and digital tools that enhance color contrast. Many adapt by learning other visual cues like brightness and pattern recognition to distinguish colors in their daily lives.