When you hear “color blindness,” you may initially buy into the popular misconception that people with the condition cannot perceive color at all. However, what it actually means is that people with color blindness see colors differently. The condition is most commonly passed down from parent to child and is most prevalent in people assigned male at birth. People with color blindness have color vision defects due to a partial or total lack of cones in the retina. Without these cones, it is difficult to tell the difference between red, green, and blue. Color blindness is typically identified in childhood with a simple vision test, and people with the condition can use special glasses, contact lenses, and visual aids to help them perceive colors with greater ease. Color blindness is not nearly as uncommon as you might think, and you may be surprised to learn that several well-known celebrities are also color blind.
