Lovely floor. You want to do white on the walls to go with it and the gray sofa. That’s all and good, except for one caveat….the natural light will really impact any white you choose.

North light or East light: try B.M. Goldtone.

South light : try B.M Gray Owl.

West light: try B.M. Patriotic White.

Those are my recommendations, but I think you should take a minute or two and read this great article from Domaine, where B.M. pros answer the question of which white to use for walls.

https://www.mydomaine.com/benjamin-moore-paint-questions

These three cards will provide you with a good comparison of white and let you know if they are neutral or warm in tone.

This is a good reference. Two of the colors have been discontinued.

If you like the white of your furniture, take a drawer to the paint store and ask them to scan it. That will give you the closest whites to something you already have that you know matches your things. You'll probably be offered 2 or 3 choices. Get sample pots of the ones you like and bring them home to test.

@sheshaandersonviger what floors are these? Beautiful color!

@ sheshaandersonviger