So so many popular Sherwin Williams whites...are you wanting to know for walls? Cabinets?

SW Alabaster is my favorite.

For walls in my 15yr old daughter's bedroom. She wants a white room and there is a white that seems to be mentioned a lot on here.

My daughter wants all white in her room including furniture. Since she wants white walls and furniture, can the walls be a soft off white or should they be really white so the walls don't look dirty next to furniture? I like a soft white, but not that looks yellowish, but if a pure white would look better with white furniture????

You can try Benjamin Moore "Simply White". It is soft and not too cool or warm.