A good way to think about what it is like to be color blind in a world where others see more colors is to consider tetrachromats. From Google: > "People with t

A good way to think about what it is like to be color blind in a world where others see more colors is to consider tetrachromats. From Google: > "People with tetrachromacy have a fourth cone in their retinas, called a tetrachromat, that allows them to see up to 100 million colors, compared to the average person's 1 million. This extra cone gives them access to new color ranges within the yellow and green spectrum, which can create millions of new color variations. " I can only imagine how much more vibrant the world looks to them in terms of sunrise and sunset, walking in a forest, etc.