Curves adjustment

Adjust the colour, tone and alpha channels with the curves adjustment, either on individual channels or by adjusting the master curve.

Before
After

Adjustments Apply this adjustment via the Adjustment button on the Layers panel or via Layer > New Adjustment.

You can use the Curves adjustment to manipulate individual colour channels. The adjustment can be used on placed images as well.

Settings

The following settings can be adjusted in the dialog:

To adjust a curves graph:

On the curves graph, do any of the following:

SEE ALSO: