Pitch Blue is a rich cobalt shade with a hefty dose of black pigment - hence the name. This gives it an indigo appearance that can seem almost purple in certain lights, and it really comes to life in south-facing rooms when teamed with the bright All White. For an altogether different, more restrained feel, try it in a darker room, or one mostly used in the evening.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.