Colour Grading: RGB and Hue Curves >

# Accessing the Curves Menu

Use the Curves menu to modify RGB and Hue curves.

For control surface mappings, see the the Autodesk Control Surface User Guide.

To access the Curves menu:

1. Do one of the following:
   - In the Main menu, click Colour and then Curves.
   - Press F7. See Displaying Colour Menus in the Player.

   The Curves menu appears.

   (a) Curves button(b) Curves menu(c) RGB and Hue curve buttons(d) Sampled colour values(e) Input and Output buttons(f) Secondary layers

2. Enable one of the following buttons.
   Input
     Enables RGB and Hue curve modification for primary colour grading performed prior to secondary colour grading.
   Output
     Enables RGB curve modification for primary colour grading performed after secondary colour grading and the creation of Sparks effects.
   Secondary layer
     Enables a layer for RGB and Hue curve modification for secondary colour grading.
   NoteHue curves are not functional when the Output button is enabled.