It needs to go with a brown leather chair and a vintage reddish/purply/heathery sofa with random bits of earthy colours in the design (Tetrad type) and ethnic/quirky wooden tables/small cupboards which are dark wood, natural real wood floor (light but not bleached look).
Windows are south-ish facing and bowed with not much wall on that side as the windows take it all. I hate brown and beige and don't want anything dark and no feature wall. Light as possible?