GenoSwatch is an easy to use program that suggests 8 color palettes around the color that you choose.
Genoswatch

Nando Costa

Hailing from Rio di Janeiro, the current Boston resident Nando Costa presents his work in the Daniel Eatock inspired “universal format”. Have a peek. There is all sorts of wonderful work here and he keeps his site pretty current as well.
Taylor James Ltd.

I have long admired photo-retouchers for their artistry and skill. Have a look at some of the step-by-step case studies Taylor James Ltd. has made available.
Un.tiltled

British studio Un.titled has recently updated their flash site, and I must say, it is quite nice, though some pieces of the navigation are less than intuitive. But its all about the work isn’t it? The work you’ll find here is top notch. I especially like the identity section.
Kurt Stallaert Photography

Check out the works of Belgian photographer Kurt Stallaert. In particular, have a gander at the ad slides for some fantastic shots and concepts.
The Rock Collection

While I don’t think he’s English, check out the personal portfolio of Sir Philippe Richardson, The Rock Collection, for a great breadth of motion work you’ve probably admired on the idiot box, as well as some other stellar formats.
Mission

It must get really cold in Norway. That’s the only way to describe how good this work is. Everyone must be inside designing 24/7. Check out Mission.
Lamosca

I have long been an admirer of this Barcelona-based studio’s aesthetic and work. Among a great smattering of other equally impressive works, the standout here is their comprehensive style guides and manuals, wrapped neatly in an intuitive Flash navigation.