I had been looking for a few months for a nice beige for my keyboard with beige/grey caps ... and then I found that I already had the right can all the time: Duplicolor beige primer. I started painting with it today, actually.
I have also got Plasti-cote Satin Super "Sand" that is a bit darker and more yellowish. If I used that, it would really look like it was discoloured in the sun.
It is really hard to accurately reproduce colours online without calibrating equipment and such, so I don't think that posting pictures would do any good.