Most Helpful Guy
A fair number of black women do NOT like white men, so that tends to throw some white guys off.
Shyness is double edged - if you're really loud you can intimidate guys, but if you're really quiet, they might think you don't like them.
Guys in general care less about skin color than women do - they like attractive girls.
Some guys won't be open to black girls, lots will. But you're going to have to drop some hints to guys you're interested in, and because there's maybe a fear in his mind that black girls don't like him, you might need to drop stronger hints than a white girl would - not because he's less interested, but because he's less confident.