I think it looks like the sky, very nice!

looks fine to me but if you don't like it change it now. you just wont be happy later!

It looks great!

I think its a great blue and a pretty quilt in process there

i like the look of what you have so far

I like it the way it is. It has enough color to hold it's own with the rainbow.

I like it. Anxious to se it when finished, please.

I'm going to be the bad guy here. I like the shade of blue but I think there's too much of it. I liked the suggestion of the mottled blue and the one of using gray. Perhaps a blue-gray would be nice? Your rainbow colors are very nice but all I see is that blue.

I think that's a nice shade of "blue sky" color! Keep up the good work!

I think it balances it well. I'd go with it!