NBC News projects it for Obama. Black voters represented 48% of the voters , 49% were white, and 2% other. Obama took African American votes 91% to Clinton’s 9%.

Todd Beeton on the potential delegate allocation:

So a plausible scenario, even with a 60%-40% Obama win, is an 18-15 delegate split in Obama’s favor, which, again, would mean Obama gets screwed since his 20% popular vote win would roughly break down to a 10 point 55%-45% delegate split.