Hi, I have two center halls leading towards the back of my house. I'm using edge comb gray on the walls with dove white for the moldings. One of the hallway walls are interesting with curves and indentations. I'd like to do that one wall in an unexpected pop of color that goes well with the edge comb and grey tiles. A friend recommended bonnehuit but I'm not crazy about purples. is there a burgundy or deep blue I can use? Naval? The floors are large grey and white marble like tiles.

I need to make a decision today. Please advise!