Looks pretty good overall. It kind of does seem like it has a lot of colors for something so small. Some of the lighter colors are so similar that it's impossible to tell the difference between them in the small amounts they're used. Try removing colors like rgb-(222, 35, 38) because that one, on my screen, looks nearly the same as the red that's next to it.
Try making the background transparent instead of making it match the default background grey of this site. Here's a short guide for doing that- LINK
@tanuki:
I did the background looks transparent, and ty to tip for the colors.
@manupix: Ok, so ty for the tip to use the avatar from image. And i'll try to get lower quantity of colors.
Ty to all. =]
I'll delet this... =]