I've got a soft spot for tiny, useful (hopefully freeware) utilities. I use screen colour pickers all the time, and my favourite up to now has been "Pixie" (
http://www.nattyware.com/pixie.html).
However, I think I've found a better one in "ColorPix" (
http://www.colorschemer.com/colorpix_info.php). Again, it's a freeware offering, with standard stuff like a magnifier, always on top etc. but, it also has some rather nice features. You can 'lock' any colour with the press of a single key and you can copy any of the colour values (RGB, HEX, HSB or CMYK) to the clipboard with a single mouse click (very cool).
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