How do humans perceive color? Is it just the way we see it or is color actually there?

Question

How do humans perceive color? Is it just the way we see it or is color actually there?

In: 36

Answer 1

Color does not exist in the physical world. It only exists in our minds. Color is the way our brains classify frequencies of light, but the light waves are all qualitatively the same. There’s no physical reason one would be blue and another red. Consider sound waves. We can hear and differentiate between a range of sound frequencies, but sound doesn’t suddenly change completely when we go from one frequency to another the way light does. It varies continuously. There aren’t different bands of sound.