Carbon Flash Metallic is very dark. At first glance, you'd think it was black. You can't tell from the photo because my truck was filthy dirty. One of my next projects is a full color correction.
Those new headlights are on Amazon. I know nothing about them, except that I like the way they look, probably because you don't see them on everyone's Yukon yet. More than likely, they're about as mediocre for illumination as the ones I already have. I also like the OEM-style ones that are blacked out. At least I know the beam pattern would be good. The best aftermarket headlights are the projectors sold by Morimoto. But I struggle to justify spending $1k for them.