Do some large bold appliqued flowers on the top of it or maybe in the blue blocks if you don't like it as it is and watch it turn into a masterpiece. I have seen others do this on quilts they didn't especially care for and it made the world of difference.
I am working on a fish quilt right now and when I looked at it last night I said ugg, too much blue so I put ten inch boarders around it of a different color fish and wah lah, at least I can live with it now. It happens to all of us. lol I am going to finish my quilt even if I have to tweak it even more. I have too much work in it to back down now.