As for myself, I like jewel colors. I hate the muddy grungy colors that you see on so many clothes today (especially on boys’ clothes- they are hideous)! I have no preference as to individual color, but I prefer bright prints or plaids, or even a solid darker color shot with gold highlights, etc. You get the idea.
I used to say blue was my favourite colour but now I like all colours. I visited an art exhibition once and I couldn’t look away from the muddy red of a tablecloth in one of the paintings. In a way I can’t explain it was the perfect choice for its purpose.