I live in the Salt Lake area. I am a white male so I may not have the best experience, but from my interaction with people of all races here in Utah I have felt that people living here are generally very kind and are not racist. There are exceptions of course, but I think that most people living in Utah strive to follow Christian virtues and love all of their brothers and sisters.
I have two Latino children, and an African American daughter. We love the diversity in our family, and in our community.