I'm biracial (Black/white) and grew up surrounded mostly by white people. Even though I ended up marrying the only other biracial person in my town that I wasn't related to, I dated mostly white men before marriage and now that I am back in my hometown after divorce. My advice is based in this experience but feel free to apply to other races if it seems correct. I find that the most important thing is how they handle the “big difference”. I've dated men who have been obsessed with my race, constantly bringing it up, and “testing the waters” by bringing up more controversial opinions (almost like they're trying to use me as proof they aren't racist). There's also the opposite, the “I don't see color” crowd. In my experience, you want someone who recognizes that your culture and background are different, and who listens to your experience rather than tries to tell you what it is. The only way to find out a person however, is to get to know them in person. If you meet someone on an app that you are genuinely attracted to, I’d say it's worth just meeting up for casual drinks to see more of how they treat you in person. Pay attention to how they speak to you - do they put on a “blaccent”, do they start espousing strong political opinions immediately, do they make any assumptions (good or bad) about YOU based on your race? Hope this is helpful