I'm facing some ultra clear water conditions.  A black senko is killing it so I figured I'd try a black crankbait or very dark natural colors.  Any recommendations?

I have had success with all black and all white DD22's on the same night fishing a clear water deep structured lake. Over a period of several years the black/red DD22 has caught more night bass. During the day time the Shad colors; blue/green back with gold-silver flakes/ silver-white sides out performs all other colors on this same like.

My suggestion is give it try!

Tom

Bandit makes or used to make an all black crankbait. 

dark in stained or night waters

lighter in clear water

also match the hatch in clear water