Your quilt is beautiful! The yellow really makes it pop!
So far as it being gender neutral - I have never liked pink and purple and always loved blues. While I enjoy seeing baby quilts in traditional colors, I have always made mine in all sorts of colors. I think when we start using the term "traditional" that it leads to thinking of "traditional" roles for men and women instead of encouraging children to explore all interests that they have and making careers equal opportunity. Well, enough of my soap box for now.