Project for the weekend.....

I need some inspiration in my sewing room that doubles as a guest room.  Currently I have a twin bed, rocking chair, 4 drawer chest of drawers, sewing table with machine, file cabinet and 2 organizing 4 drawer clear totes.  The wall are a stark white.  The colors in the quilt on the bed are very soft, blues, yellows and greens oh and I have very neutral curtans.  Help me pick out the right color for my bedroom.  let's hear them please.  I value your opinions and desperately need your guidance.  Thoughts??