Musings on True Blood's Color Schemes

I've faithfully watched all episodes of all seasons of TB thus far, and as I watched the latest episode, I got to thinking about color. It might just be HBO's broadcast, or my television, but TB has a black-and-white feel, with touches of color to emphasize certain characters or to play with viewer emotion.

For example, the vampires mostly wear black, white, silver, and shades of gray, with the few touches of color in their clothes or settings being red. See the pic of Eric here (with Pam? or ...