The Color Wheel of Pokemon
(click for full size)
I’m colorblind, so this would have been an impossible task for me, but some intrepid fan sat down with a page of Pokemon sprites and decided to organize them all by color. The results can be seen above, and it’s pretty clear that one part of the spectrum is pretty dominant.
Why blue? Well, if you lump it with grey-ish and purple-ish hues, that encompasses water, ice, rock, psychic, dark and steel types, along with a few others that were probably made up in newer games. This is opposed to red = fire, green = grass and yellow = electric most of the time.
very nice