How This Tool Works
The Color Blindness Simulator applies color-vision-deficiency transforms to a single HEX color. Enter or pick a color and the calculator converts the original RGB channels into simulated protanopia, deuteranopia, tritanopia, and achromatopsia swatches.
The output lets you compare the original color with each simulated result, copy the generated HEX values, and inspect the comparison strip for quick differences.
- Input: A 6-digit HEX color, such as #e63946.
- Simulation: Matrix transforms approximate common cone-response limitations.
- Output: Normal vision plus simulated HEX swatches for each deficiency type.