I don't think anyone (read: BC Laserworks / Filener) currently makes a dark blue lens. Your best bet is to get a factory original dark blue lens. Those would look great.

And, nice buttons! Hm, maybe red buttons with the blue lens.....
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FireFox31
110gig MKIIa (30+80), Eutronix lights, 32 meg stacked RAM, Filener orange gel lens, Greenlights Lit Buttons green set