Consider Grey or white. U could also use geometric or any pattern in mint green

A combination of Offwhite, Beige Upholstery and dark shades of wood would look good. Provided you keep the wood minimal . The floor can also be a similar shade of wood . Remember whatever you do, make it look rich and elegant, only then will you be able to pull this look off. I am assuming the your ceiling is considerably high as well. Paint the walls and ceiling in offwhite shades with only the feature wall grey

Go with Off-white and Grey

Hello Kishan Kumar, For the paint colour, it is direction specified. If confused, you can opt for ivory or cream colour for the room.