Anne DeCocco I don't see any info about the designer, so we may not get an exact answer. But look at Sherwin Williams' Incredible White/7028--it's a pale, warm gray, just like this wall. So pretty with the white and the contrasting dark woods.

Brian Howe Beige

Chris Chilbert Morning Dew from Benjamin Moore is similar.

Kylie Harris SW Wool Skein ?

marianabrasil Looks like Edgecomb gray by BM