Apple Shake 4 - Manual (Page 625)

Chapter 23 Color Correction 625
Use the color channel value fields to enter numeric values or expressions. The numeric
ranges representing each color channel can be changed using the ValueRange button,
making manipulation of color by expressions easier.
The channel slider buttons can also be individually controlled by the same hot keys
used for the Virtual Color Picker. These channel sliders let you adjust colors using
individual channels from each of three different color space representations: RGB, HSV,
and CMYK.
Note: Offset (hot key O) is not included in the channel slider keys.
To animate color values:
m Use the associated Autokey button in the Parameters tab.
Using a Color Control Within the Parameters Tab
The Color controls found in the Parameters tab or Tweaker window have many
powerful shortcuts you can use to directly manipulate individual color channels. In
many instances, using the Color Picker may be unnecessary.
To use the Virtual Color Picker to make specific adjustments:
m Press a channel key on the keyboard, then drag within the Color control to adjust that
channel.