How Many Colors Are There
There are approximately 10,000,000 (10 million) colors in the world. Careful measurements of our visual system’s best performance have been made by psychophysicists (people who study human responses, like seeing color, to things in the world, like light). They have shown that we can see about 1000 levels of light-dark, 100 levels of red-green, and 100 levels ...
Read more ›