Ishihara Generator
Scientifically-designed color blindness test plates using CUDO (Color Universal Design) research for universal colors and Brettel-Vienot-Mollon confusion line matrices for...
Custom Image Pattern
PNG and SVG will have transparent background
#e8e8e8
Colors
On
#8B1A00
#9B2A00
#7B0A00
Off
#0055AA
#0066BB
#0044AA