The OP seems the racist one to me. One should learn to be colour blind when it comes to Star Trek.
I know this wasn't your intent, and that you meant it positively as in everyone should be treated equally (and we should strive for that), so forgive me for using your post as a starting point, but while it makes a nice soundbite, being "color blind" doesn't actually solve anything or address the very real problem of racial inequality we face in the world today. It sweeps uncomfortable issues under the rug by pretending that race (artificial construct though it is) is not a major or even the dominant factor in the continuing interpersonal and institutional inequality and injustice faced by minorities around the world.