New here looking for C&C

[GrooveMan.exe]

Well, it's not very much yet, but how is this for a better palette?

As a heads up
Unless a work will be entirely in monochrome or you're dealing with a typeface, never use pure greys, or worse, pure white/black. This isn't just a spriting thing either - it's a general rule in graphic design. If you want to represent something grey or black, use a dark and desaturated blue or red; It'll give a better colour depth. A 'black' represented with blue shades will give a different warmth and tone from one represented in red shades; although that's pretty obvious.