Hi,
In fact, I think the colors you use is ok, but just curious, are all the contents in your site copyright protected? If yes, then where's the footer that says your site is copyright protected?
Tip on professionalism: Some people tend to scroll all the way down to see how long this website has been in operation and if you don't have that with you, your believability might be questioned and it might appear to people that you're just a fly-by-night.
Hope that helps.
