Really cool colour search tool!

I really don't know how generally useful this is likely to be, but I just feel that it's one of those little web-based tools that everybody ought to know about - just in case they might need it one day!  Simply, it finds photos on Flickr whose dominant colours are those which you select from a pallette at the side of the page.  Up to ten colours can be set.  Brilliant!

Find it at http://labs.ideeinc.com/multicolr/