If you believe God created Man in His image, and genetics and anthropologists have traced homo sapiens (that's you and me) back 6 million years to Africa, you must accept that not only is God black, but non-blacks are simply evolutionarily different coming from less UV-intensive areas of the planet where darker skin pigment wasn't needed. Suppose I could lengthen this and make it more convoluted, but I'll keep it simple for the mini-minds who're gonna dispute it.
Ah.....yeah....man did originate in Africa. But racial differences that exist today did not appear until about 50,000 years ago. Not 6,000,000 million years ago.
Hope your mini-mind can wrap around those facts.
As for what color God is? I think magenta.....prove me wrong.