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How Does Trichromatic Theory Work?

Alexander Ross • • 7 min read
How Does Trichromatic Theory Work?

The trichromatic theory of color vision is based on the premise that there are three classes of cone receptors

cone receptors
Cone cells, or cones, are photoreceptor cells in the retinas of vertebrate eyes including the human eye. They respond differently to light of different wavelengths, and are thus responsible for color vision, and function best in relatively bright light, as opposed to rod cells, which work better in dim light.
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subserving color vision. ... One of the more important empirical aspects of this theory is that it is possible to match all of the colors in the visible spectrum by appropriate mixing of three primary colors.

What is an example of the trichromatic theory?

Televisions, computer monitors, phones and cameras are based on trichromatic principles, in particular that each pixel is represented by three dots (red, green and blue), with the ability to increase the brightness of each dot from off to fully on.

How does the trichromatic theory explain color blindness?

The Trichromatic Theory is the idea that there are three receptors in the retina of the eye that are each sensitive to their own specific color. Being that males only have one X chromosome, if they have a mutant X chromosome, they will express the trait for colorblindness. ...

Alexander Ross
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Alexander Ross

Alexander Ross has covered the video game industry for a decade, writing deep dives on game design, esports tournaments, VR developments, and gaming culture.