racism
n.
1. The belief that race accounts for differences in human character or ability and that a particular race is superior to others.
2. Discrimination or prejudice based on race
No, it's not racism to not be attracted to people of different backgrounds. It's only racism if you aren't interested in them because you think they are inferior to yourself.
In other words, you can not like anyone, of any background, but as soon as you start thinking of them as lesser than you, or actively discrimminate against them, then it's racism.
n.
1. The belief that race accounts for differences in human character or ability and that a particular race is superior to others.
2. Discrimination or prejudice based on race
No, it's not racism to not be attracted to people of different backgrounds. It's only racism if you aren't interested in them because you think they are inferior to yourself.
In other words, you can not like anyone, of any background, but as soon as you start thinking of them as lesser than you, or actively discrimminate against them, then it's racism.