Who was the first black person to go out of space?

I am assuming you mean the first black person to go *into* space;
Dr. Guion Stewart “Guy” Bluford, Jr. (born November 22, 1942), is an engineer, NASA astronaut, and the first African American in space. Before becoming an astronaut, Bluford was a Colonel in the U.S. Air Force. He participated in four Space Shuttle flights between 1983 and 1992.