Having a favorite color always seemed like an odd thing to me. I remember having heated discussions about favorite colors when I was younger, but like the questions “what is your favorite band?” or “what is your favorite song”, the answer is always “it depends.”
In case you were wondering, I do not have a favorite color at the moment. But, I am interested in the condition Tetrachromacy which is better explained at the link, but basically it is a genetic variation which has only recently been proven in humans that is present in between 2 and 3 percent, or based on another study as many as 8 percent of men and 50 percent of women possess. More information here Or here.
How would you know if you saw a color that others did not? I would imagine it would be hard to prove, or even describe.
One thing I do know. The logo above is the best logo, ever.