User Guide

Chapter 5: Painting And Image Editing
3. On the left of the dialog box, click the color range to adjust, or click Master to affect all colors
equally.
4. To change the selected color, enter the amount of the color shift, from -180 to 180°, in the
Hue text box. Negative values indicate a counter-clockwise shift around the color wheel;
positive values indicate a clockwise shift; e.g., with the Master option selected, setting Hue
to 60 changes red to magenta, magenta to blue, blue to cyan, and so on.
5. Click OK to apply the current settings to the image.
To adjust the saturation of a color range:
1. Select a paint object to adjust. You can select an area in the image to adjust the selected area
only.
2. Choose Image | Adjust | Hue/Saturation.
3. Click the option button of the color you want to adjust, or click the Master option button to
affect all colors equally.
4. Enter a value from -100 to 100 in the Saturation text box or drag the slider. Positive values
decrease the amount of gray in the selected colors. Negative values increase the amount of
gray.
5. Click OK to apply the current settings to the image.
To adjust the brightness of a color range:
1. Select a paint object to adjust. You can select an area in the image to adjust the selected area
only.
2. Choose Image | Adjust | Hue/Saturation.
3. Choose a specific color range or choose Master to affect all colors equally.
4. Enter a value from -100 to 100 in the Lightness text box or drag the slider. Positive values
increase the amount of white in the color range. Negative values decrease the amount of
white.
5. Click OK to apply the current settings to the image.
For more control of brightness adjustments, use the Levels or Curves command (see "Levels" on
page 468 and "Adjusting brightness curves" on page 470).
To colorize an image:
Use the Colorize option in the Hue/Saturation dialog box to tint an image. This applies the same hue
and saturation to all pixels that are not 100% black or white. The Colorize option does not affect the
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