Aura – Auto-Colorization feature in Windows 7/Vista
Aura is application that calculates average color of desktop background image or active window icon and sets it as Aero Glass color. It works like color hot-track in Windows 7 taskbar. It is created by Stealth 2009. You must have Windows 7/Vista and .NET Framework 3.5 or 4.0 to use it. You can use it from tray.