Muted browns produce a soothing, suede-like backdrop. Shades of gray can have the same serene effect.
To balance a strong color scheme, add variations of the same color, just as you find them in nature.
Just because you've painted a room doesn't mean you're stuck with one mood or a static color statement. Example, with this pink wall you can mix patterns, stripes etc. we mix and match in our clothing the same goes for your home docor and accessories.