- On the ribbon, click
Raster Tools tab
Edit panel
Process Image drop-down menu
Palette Manager.
The Palette Manager dialog box is displayed.
- Select two or more values from the color table:
- Press Ctrl and click to select multiple values individually.
- Press Shift and click to select a series of multiple values.
- Click and drag in the color table to select the values within a rectangular window.
- Click the Select Color button to pick a color directly from the image. For more information, see Selecting a Color Directly from the Image.
- Click the Combine button, or right-click and click Combine on the shortcut menu. The Target Color dialog box appears.
- Select a new color from the color table in the Target Color dialog box.
Note: The last selected color is selected by default in the Target Color dialog box.
- Click OK to close the Target Color dialog box.
- In the Palette Manager dialog box, click Apply.
- Click OK to close the Palette Manager dialog box.