30 Interesting Facts About Color Blindness

Colour blindness Color blindness, color vision deficiency, Ishihara test, red-green color blindness, vision check, color identification, normal vision, color perception, blindness awareness, genetic condition, eye care, visual impairment, color confusion, vision problem, color detection, genetic trait, eye test, number detection, Galactic Guru, eye health, optical health, vision test, color vision assessment, hereditary disorder, visual differentiation, health check, eye protection, diagnostic i

Making sense of how the blind ‘see’ color — Harvard Gazette

Free Online Color Blind Test | Test for Color Vision Deficiency