I bought a spool of 8-lb test PowerPro Ice from Cabela's, and it turned out to be a beautiful medium dark glacier blue, not at all the pale blue in the stock photo:
http://snipurl.com/3m01f
Also got some red PowerPro in 5-lb test, which I love - goes through a size 12 needle eye with no problem.
So now, between PowerPro and Fireline, we have polyethylene braided lines in white, translucent white, smoke, yellow, moss green, red, and blue. Too bad fishermen don't need purple line, eh? 