Take a look at www.paracordplanet.com . I used a gray color from them that'd probably work well. Can't remember the name though. They have tons of colors to choose from.
#550 nylon paracord
#550 Polyester paracord
Edit: now that I think of it, I used the charcoal gray but it doesn't look that dark in person. I'm wondering if they sent me the wrong color.
Edited by Pimphare - 5/18/14 at 7:18am