Are you into artistic or design endeavors? If that happens to be true, chances are you will find a service like this one interesting to say the least. In general terms, it will empower you to upload a picture (any picture) and have it analyzed in order to figure out what are the predominant colors in it.
A service like this one is more useful than you can think. For example, imagine you have to devise a marketing campaign and you want to ensure that it will hit the buying public where it counts. In that case, you can do some research by uploading images of previous campaigns that did fine, and proceed from there.
Granted, this is not the sort of service that will stir up a lot of interest, but the public it is aimed at will maximize such a tool. It is all wholly free, too, so if you want to dispense with any grey area and give your box of paints full license this site is certain to let you focus your chromatic range.
Colourgrab.com In Their Own Words
“Welcome to ColourGrab! ColourGrab is about er.. colours! Type a URL of any online image below and our system will tell you the most used colours from that image, and as a result give you some inspirtation! Not bad if you ask me! So without further-ado, let’s jump right into the meat of the program! Just type any image URL below!”
Why Colourgrab.com It Might Be A Killer
Any design task is made all the more elastic thanks to a resource like this one.
Some Questions About Colourgrab.com
What file types are supported? 
