Color Blindness Simulator
See how colors appear under protanopia, deuteranopia, and tritanopia
See how colors appear under protanopia, deuteranopia, and tritanopia Use this free color blindness simulator online — fast, private, and no sign-up required.
Controls
Preview how this color may appear to people with common color vision deficiencies.
Comparison
Original
#3B82F6
rgb(59, 130, 246)
hsl(217, 91%, 60%)
Simulated
#5650D3
rgb(86, 80, 211)
hsl(243, 60%, 57%)