ColoRotate - Adobe Photoshop CS4 Plugin
ColoRotate is an Adobe Photoshop CS4 plugin that allows you to select many different ranges of colors for your projects. This plugin allows more control over foreground and background colors through fine-tuning with sliders, and easily creating meaningful palettes. I like how ColoRotate allows you to login with your Google account rather than having to remember yet another login and password. This plugin/site is best described: "With ColoRotate, you can work with colors in 3D, in real time, and in a way that matches how our minds process color." The web version has been online since Spring 2009, and they just took the Photoshop plugin out of beta a few days ago.
I took a few screenshots of the web version, check out the video below as well.
