Skin colour's irrelevant. Just hire competent folk on their merits, FFS

In Television Engineering terms there is really no difference in the skin colour of different people from different parts of the world. "Colour" being the ratios of the Red, Green and Blue vectors as measured with a colorimeter. The big difference is in the Luminance. In skin types white, yellow, brown and black the ratios of R,G,B are the same! Technically the US term "colored" is IMHO a tremendous howler as the correct term should be "dark".

I did see a coloured person once. He was a young man who had had far too much to drink and his face had turned to a pastel shade of green! Shortly afterwards he vomited over the club's carpet. The club steward was not amused and he resigned shortly afterwards.