Apple Logic Pro 9 - Manual (Page 1257)

Color Settings
The Colors pane determines the color palette for the currently active project.
The color palettes are used by different color modes. (See Choosing a Color Mode .) Clicking
any color opens the standard Colors window, allowing that particular color to be changed.
Colors are saved with the project, and can be different for each project.
There are three palettes, and some additional options in this pane.
Pitch Colors Settings
• Pitch Color Type buttons: Each note of the octave is assigned a color. They are arranged
like piano keys. You have the following two choices when it comes to pitch color:
• Diatonic: Allows you to use seven different colors.
1257 Chapter 43 Project Settings in Logic Pro