
With ColorZilla you can get a color reading from any point in your browser, quickly adjust this color and paste it into another program. You can Zoom the page you are viewing and measure distances between any two points on the page. The built-in palette browser allows choosing colors from pre-defined color sets and saving the most used colors in custom palettes. DOM spying features allow getting various information about DOM elements quickly and easily.

Color Browser is intended as a way to organize favorite color palettes locally. Since it would be a pain to reproduce palettes you've created yourself in Adobe apps, or online with Kuler, or ColourLovers you can import ASE files into the application (note that this was broken in previous versions). There is no limit to the number of colors in a palette, though there are obviously practical limits to what it can show.
Explore, create and share color themes. Use online or download color themes for Adobe Suites 2, 3 and 4.