There are. I know several people with all white/beige homes who have said they're afraid of color clashing. There's nothing to clash with??? You could pick anything and it would still go

My ex’s dad saw me stressing about making sure my apartment had a certain look and very patiently (and with a lot of exasperation) sat me down and said, “If you only buy things you absolutely LOVE, it will work. It will make you happy. Just do that.” (Which is mostly great advice but one time the thing that made him happy was an antique outhouse soooo)