When the first animals and humans came into being, their eyes
and brains evolved to perfectly see, using the light that was
available - the blue-white light from the Sun. This was and is very
handy for seeing colors of objects, since all the visible colors
are included in white light.
If animals and humans had begun on another planet with
reddish-blue light, then they would have developed to see
perfectly, using the reddish-blue light that was available to