umm....for now brown, lol.
actually the weird thing is, almost everythign i like or own is red or bright red (fav color, go fig.) but for glasses i dont like red tinting, i found blue tinting looks better (at least for me) from the outside, but when u look thru them it doesnt "change" any of the colors, white remains white, red is still red, and so on. the sun takes on a darker tint, so everythings cool with them on.