Looking for that perfect shade of brey….

I am painting our cabin living room next week. Here is a snap shot of the living room when we first moved in.

I want that perfect not quite brown and not quite grey color I so often see in homes and love. Sadly I can’t quite figure out what color it is. Here are a few photos for refrence (sorry don’t know where I found these photos to give credit!).





Any ideas what color this would be? Or any suggestions for a color that is similar? I prefer Sherwin Williams paint. Thanks bloggers!