use the same gray walls, retain the basic .
Accent wall - love the dark grey wall! Simple Ways to Refresh Your Home: Our Best Style Secrets & Decorating Ideas
Love this color blue grey! Modern Edwardian Living Room painted in Dulux Steel Symphony with built in alcove cupboards and a mid century style armchair from Ikea
In the hot seat! Laura Ashley - I have that wingback chair.
Minimalist Mid-Century living room luv the grey sofa
Nice colors added Clapham Family Home - contemporary - Living Room - London - Chantel Elshout Design Consultancy