ColorBlindSimulator.jsx

ColorBlindSimulator.jsx is an Adobe Illustrator script that lets you instantly preview and recolor your selected artwork to match how it appears to people with different types of color vision deficiencies. Illustrator’s built-in Proof Setup is limited—but this script gives you 8 simulation modes and the option to apply the simulated colors directly to your artwork.
Key Features
- Simulates 8 types of color blindness: protan, deutan, tritan, and achroma variations
- Works on fills, strokes, gradients, and text
- Live Preview option with undo support
- Accurate color transformation using proven simulation formulas
- Helps ensure your designs are inclusive and accessible
Perfect for designers who want to improve accessibility, check contrast issues, or ensure their color choices remain clear for everyone.