colour blindness

color blindness color vision deficiency colour vision deficiency monochromatic dichromatic daltonism achondroplasia birth defect acritochromacy colorblindness achromatopsia achromatic vision red-blindness green-blindness colourblindness

birth defect congenital disorder congenital abnormality congenital anomaly congenital defect vision defect

dichromatism monochromacy monochromatism dichromacy dichromasy dichromatopsia

colour bar colour bars colour between red and blue colour charge colour chart colour code