I'm such an idiot. The two models I named are Blaupunkts, not Beckers, and they're silver, not black. The Phoenix is black and plays MP3s.

The Panasonic CQ-DF583U is a nice dark metallic gray. The MXE CQ-HX1083U has a touchscreen face that goes completely black when not in use. What moron named Panasonic products?

The JVC KD-SX990 has a somewhat dark face but the buttons look busy.

The Clarion DXZ635MP has a black face but blue illumination.

Sixto
95 S420
91 300SE
87 300SDL
83 300SD