For those that may still think that this is simply artistic choice and mere happenstance, and that the occultists that run this world do not use color to influence us (or even exist in the first place), let me offer another strong example.

Blue is the color of "trust", as in "true blue". Now try to find a mainstream newscast--local or national--that does not use blue as the predominant color. We are told that branding--and brand differentiation--is of paramount importance, yet there they are, all looking alike.

h/t Mark Passio