Quick links to procedures on this page:
You can use the Curve method to drag the color curves to reshape them. This method lets you create very specific changes in color values.
You can control the overall effect by using the Effect slider. The slider controls how much of the curve moves in response to dragging. When the slider is all the way to the right, the entire curve moves. As the value is reduced, a smaller portion of the curve moves.
The Curve method lets you perform color and tonal corrections by adjusting either individual color channels (R, G, or B) or the master channel (all channels combined).
Curve method of color correction.
To quickly adjust colors, you can use the automatic correction controls.
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Choose Effects  Tonal Control Correct Colors. |
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In the Color Correction dialog box, choose Curve from the Method list box. |
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Red — allows you to adjust only the red curve |
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Green — allows you to adjust only the green curve |
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Blue — allows you to adjust only the blue curve |
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Master — allows you to adjust all color curves at once |
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Drag the Effect slider to the right to increase the range of the curve that’s affected when you drag it, or drag it to the left to decrease range. |
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Choose Auto-set from the Curve Preset list box.
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Choose White Point from the Curve Preset list box.
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Choose Black Point from the Curve Preset list box.
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