Settings
Apply this adjustment via the Adjustments panel using the following settings:
- Color space—selects the color space (RGB, CMYK, etc.) for the output channel.
- Channels—specifies a single color channel for the previously chosen Color space to apply the adjustment to, including the layer's alpha channel.
- The color options independently control the contribution of the named color to the selected output channel. Drag to the left to decrease the level of the named color, drag to the right to increase it.
- Offset—controls the overall influence the selected output channel has on the results as a whole. Drag to the left to decrease the output channel's contribution, drag to the right to increase it.