It seems that the vast majority of people on this forum are American. America has had the most notable 'racial tension' out of all the countries due to its black-white divide, but that is not to say that issues do not exist elsewhere. I know you will say 'nothing compares to black'. In European countries some white women date Arabs. Sometimes these men are from North Africa and are of partial black descent. I see some black Americans that are mixed-race and light-skinned and I don't really see them as being black. Certainly they're no less black than many North Africans. That is to say, for maximal skin tone contrast, it has to be a pure black (preferably West African) man with a pure Northern European woman, no fake tan or anything like that.