Freelancer:
giulia65
FMFK
Here I tried with rainbow colors, which are very strong, and I tried also to keep them balanced. I added two colored backgrounds, sort of ribbon , which made me think that you could even make posters with the logo, since file is vector. If it's ok with you, I would try with lighter colors, since I noticed that in your products you use different sets of color shade. Maybe pastel shades, although it may lose impact. I also add a little wave on boat hull and light in the street lamp. Anyway I will send you more samples. Let me know your opinion please. Kind regards.