Clear Color

I have a few quilt tops featuring solid fabrics that I want to quilt and get finished. My problem is that I can't decide how to quilt them.

What color thread should I use? How do I quilt them without losing the crisp clear colors of the solid fabrics?

Anything I come up with tends to muddy the overall look of the quilt. I could just quilt in the ditch between the fabric colors but I do like a lot of quilting on a quilt. It just makes it feel right. I also want both of these quilts to be USED.

I'll be using a thin thread to down play the quilting but I don't have color or a sewing design plan yet.