pinwheel baby blanket -- close to being done (I think)

Here is my pinwheel baby blanket. I mixed in a few different colors (perhaps that was an unwise decision, but I thought it was a good idea at the time). Anyway, I think it will look pretty cool anyway. I think it's close to being done. I have pictured it with the solid skein I was thinking of edging it with. I'm not sure the solid skein is the right match. I'm not sure if I should try find another solid skein that might be good for edging.