Blue Gray isn\'t quite as simple as its name suggests, appearing more blue, grey, or even green depending on the light. A small amount of black pigment gives it a relaxed, almost weathered feel. Try it as a less intense version of French Gray.Estate Eggshell is a washable, water based satin finish for interior wood and metal. Its soft low-shine finish brings an understated elegance to trim and furniture and is suitable for doors, kitchen cupboards, radiators, and other wood and metalwork throughout the home.