How to pronounce “color bar” in English

There was a labor market in Apartheid, and the labor market essentially massively discriminated against black people in favor of white people.Until the early 1980s, there was something called the color bar, and the color bar was a huge list of occupations that only white people could undertake that black peoplecouldn't undertake. But the point is, imagine you transition from extractive political institutions to inclusive political institutions,