wcag-audit-perceivable-color-blindness

When to Use

Use this tool when designing color schemes to ensure accessibility for users with color vision deficiencies, testing color-dependent information, or validating color contrast for different types of color blindness.

Usage

Command Line

node scripts/simulate.js --color "#FF0000" --type protanopia
node scripts/simulate.js --color "rgb(255,0,0)" --type deuteranopia
node scripts/simulate.js --color "#00FF00" --type tritanopia

JSON Input

node scripts/simulate.js --json '{"color": "#FF0000", "type": "protanopia"}'