Curtain Color Advice?

My furniture is beige, my floors are dark brown with a cream rug. My walls are white and soft aqua (aqua on top)' and I have ashy red bricks in my fireplace. I'm stumped as to what curtains to get. I'm not sure if I should go solid or patterned. I'm not a bold person (the aqua was somewhat out of character). The colour wheel would suggest that I go with an orange? I can't see doing that. Right now my curtains are just a cream, but it's kind of boring and doesn't look very grounded.

By Christina