Alright, if you insist, como. There is no website identifying Nazis, just as there is no website identifying whites and blacks, as, you see, como, Nazi now enjoys a generic definition, just as a "Kleenex" identifies a tissue, even if is not made by Kroger. Back to black and white, an experiment you might conduct would be to commit a heinous crime, say rape, where the victim identifies you by both skin color and in court, and you argue that the skin color is a shade or two off. Good luck with the outcome of your experiment, Mr Literal.