Adobe photoshop cs2 User Manual
296
ADOBE PHOTOSHOP CS2
User Guide
To use the Hue/Saturation command
1
Do one of the following:
•
Choose Image > Adjustments > Hue/Saturation.
•
(Photoshop) Choose Layer > New Adjustment Layer > Hue/Saturation. Click OK in the New Layer dialog box.
The two color bars in the dialog box represent the colors in their order on the color wheel. The upper color bar
shows the color before the adjustment; the lower bar shows how the adjustment affects all of the hues at full
saturation.
The two color bars in the dialog box represent the colors in their order on the color wheel. The upper color bar
shows the color before the adjustment; the lower bar shows how the adjustment affects all of the hues at full
saturation.
2
(Photoshop) Choose which colors to adjust using the Edit pop-up menu:
•
Choose Master to adjust all colors at once.
•
Choose one of the other preset color ranges listed for the color you want to adjust. To modify the color range, see
“To specify the range of colors adjusted in the Hue/Saturation command” on page 296.
“To specify the range of colors adjusted in the Hue/Saturation command” on page 296.
3
For Hue, enter a value or drag the slider until you are satisfied with the colors.
The values displayed in the text box reflect the number of degrees of rotation around the wheel from the pixel’s
original color. A positive value indicates clockwise rotation; a negative value, counterclockwise rotation. Values can
range from -180 to +180.
original color. A positive value indicates clockwise rotation; a negative value, counterclockwise rotation. Values can
range from -180 to +180.
0/360
90
270
A
B
180
Color wheel
A. Saturation B. Hue
A. Saturation B. Hue
4
For Saturation, enter a value or drag the slider to the right to increase the saturation or to the left to decrease it.
The color shifts away from or toward the center of the color wheel. Values can range from -100 (percentage of desat
uration, duller colors) to +100 (percentage of saturation increase).
uration, duller colors) to +100 (percentage of saturation increase).
5
For Lightness, enter a value or drag the slider to the right to increase the lightness (add white to a color) or to the
left to decrease it (add black to a color). Values can range from -100 (percentage of black) to +100 (percentage of
white).
white).
Note: Click the Reset button to undo a setting in the Hue/Saturation dialog box. Press Alt (Windows) or Option
(Mac OS) to change the Cancel button to Reset.
(Mac OS) to change the Cancel button to Reset.
To specify the range of colors adjusted in the Hue/Saturation command
1
Do one of the following:
•
Choose Image > Adjustments > Hue/Saturation.
•
(Photoshop) Choose Layer > New Adjustment Layer > Hue/Saturation. Click OK in the New Layer dialog box.
2
In the Hue/Saturation dialog box, choose a color from the Edit menu.