Hope y'all won't mind a "backpacking" gear question — backpacking in the non-American sense — meaning traveling/hosteling.
I travel with two pairs of pants — one on me and one in the pack. Right now, it's khaki and charcoal. I find that I need to wash the khaki a lot more frequently. So, I am looking to replace the khaki with something darker — but not black or charcoal. Dark blue (navy) will work — but I can't seem to find any hiking/travel pants in that color any more? Do y'all know of any?
My 'modest' requirements:
1. Poly – quick drying, no ironing, no fuss
2. Two front pockets (like all regular pants) — plus two leg pockets
3. NO convertibles (too ugly for urban wear) – and preferably no exaggerated 'outdoorsy' look
EDIT – By "poly", I meant synthetics — including Nylon.

