Defining custom background colors
Using the following procedure, you can define:
To define a custom background color
- Drag to the bottom of the list, and there click Custom.
The Color dialog box appears.

- Click Define Custom Colors.

- To define the new color, do any of the following:
- Drag across the color definition area and color bar until you find the color that you want to use.
- Type color values in Hue, Sat, Lum, Red, Green and Blue.
- To save the new color, click the plus sign
.
The New Edge Type Preset dialog appears.

- Type the name of the custom color, and then click OK.
The name appears in the drop-down combo.

- Click OK.
The color is now listed in the Background color dropdown list of colors, and you can select it from there.