If black people weren’t visiting national parks or living in sufficient numbers in Utah, it was evidence that national parks and Utah were racist. Racism was no longer something to be discovered by witnessing its presence, but by noting the absence of some ideal multicultural diversity statistic. Civil rights shifted from lifting state sanctions that mandated discrimination against black people to imposing state sanctions that mandated discrimination on behalf of black people. Like the segregationists, they were abusing government power to impose the version of the ideal racial balance that they wanted to see.
Source: The Religion of Racism