I am a white guy and I would have no issue with that in any way! If anything I would be very curious to learn more about her faith and how it affects her life! I've only studied Islam a little bit and would be both curious about that as well as her in general as a person. Every person has a different story to tell that is worth getting to be heard!
Muslims aren't even allowed to date. It's forbidden by their religion to be alone with one other guy with no other person to make sure nothing bad happens, which is kinda the opposite of "spending time together alone with just the two of you".
I don't want to come off as online sheik but i generally don't like hypocrites. When you See yourself as muslima and wear a hijab why you don't marry a Muslim. Thats should be your critiria. Not if he's white black Asian or whatever. I am not Muslim by the way.
When I was high school. Some Muslim girls have crush on me. I was surprise cuz I never know they like another races cuz they seem stuck with own race. But u can try to give hints to white guy if he interest in u.
I have a Muslim friend from Pakistan who is in relationship with a German guy but initially she lied to him saying she is a Christian but they are okay now. She'll settle in Germany soon and leave back her roots.