silver. looks nice, hides the dirt. the squashed bugs, not so much, but whatever. our tC was nautical blue, so we didn't want a repeat. also, that's all they had on the lot that we could afford

they only had two - one decked out with options in blue, one bone stock in silver. good thing we both really liked it in silver.
i think, as with the tC also, lighter colors are more striking with the contrast to the glass. i kinda regretted getting the blue tC after seeing the white/silver/light blue ones... the all-glass roof was really offset with the color, whereas it really blended in with the darker tones. with the a-pillar painted black, the wraparound effect of the front glass and side windows really is contrasted nicely against the lighter color options. i think it just makes it look really cool.