Photo ColorPicker > Apple Color Picker
Mac OS X has a system-level color picker, available to many applications. ColorMunki Photo installs an additional pane in the Apple Color Picker. When you synchronize your palettes by checking the Synchronize check box in the main application window, Photo ColorPicker builds a swatch file for the Apple color picker in addition to other supported applications.
To select your colors, open the Apple color picker, find and select the ColorMunki pane. In the "Palette" pop-up menu, you will find all of your synchronized palettes. Choose a palette, and the colors and their names will be listed.