lml gave a good review.
I've only tried Mac's Paint Pots in Rubenesque (pearlescent, light coppertone) and Painterly (beige). Technically, Paint Pots aren't primers, but many people successfully use them as such. So I would recommend them if your skin isn't very oily. They crease on me, esp in the summer when my face gets oilier, faster. But in cooler months they're fine.
Urban Decay makes a couple of colored Primer Potions too.