Quote - ...so for the rest im stuck with this butt ugly set of colors..

There are add-ons for FF that will help, but even so it's more effort than most people can be bothered with for areas they don't spend much time in.  

For the front page the colours aren't really the problem, for that it's the content and layout.
The situation for the RMP is similar, but the colours will have some effect, the consequences of which the merchants will bear.