Changing colors

[Russell]

Pavel Roskin wrote:
> 
> Hello!
> 
...
> If you mean "quick view", it is affected by the "normal" attribute.
> I used "mc -C normal=yellow,green" and took this screenshot:
> http://www.red-bean.com/~proski/quickview.png

Also, if i choose blue for any of the colours, then it comes out
as nice dark blue on a console, but in an xterm it comes out as
light blue, which is my main irritation. Is there a way to specify
an RGB colour instead of just 'blue'?