The wall color is a sky blue color

Is all of the furniture staying? What are the dimensions of your bedroom? What is the headboard material?

I would find some art work that you like and pull the bedding and pillow colors from the art.

I agree with pulling colors from artwork. Please check out our galleries here on Houzz for inspiration http://www.houzz.com/pro/brgart/its-a-beautiful-world. Best of luck!... Raisa

Here is one idea with more accent colors.