The "Download Now" link directs you to the iTunes App Store, where you must continue the download process. You must have iTunes installed in order to open the link, and you must have an active iTunes account to download the application. This download may not be available in some countries.
Cocoa Color - Color finder for Mac and CSS development.CocoaColor is a color finder for Mac and CSS web development. It integrates with the color picker on Macs, but provides a much more robust interface for color picking. You can copy color code for Cocoa, iOS or CSS development.Use CocoaColor to pick your color. Then you can cut and paste code into your CSS or Mac source files.