Styling and Color

Short summary

Learn how to style React navigation components with color accessibility in mind, focusing on sufficient contrast for color-blind users. The tutorial covers types of color blindness affecting ~5% of the population, browser testing tools like Chrome DevTools' render tab, and WCAG guidelines. Key insight: saturation affects contrast more than hue; ensure colors differ enough for users with protanopia, deuteranopia, tritanopia, or achromatopsia.

• •Color blindness affects ~5% of population; Chrome and Edge DevTools have vision-deficiency emulation filters for testing
• •Focus on contrast and saturation rather than specific hues; WCAG 1.4.11 Non-Text Contrast is the governing standard
• •HSL color examples demonstrate how reduced saturation makes colors indistinguishable for users with various color vision deficiencies

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