CC Corrections
This series of effects were in the original Pixel Genius PhotoKit program and have since been added to PhotoKit Color. These replicate the use of what are referred to by photographers as 'color compensating' filters (which is what the CC stands for). You will notice that when you use these effects the color changes will be very subtle. The CC corrections in this set are precisely measured and you can add these effects in a series of combinations to achieve precise color corrections which will match the use of conventional CC camera lens filters.
RGB Workspaces
The above film effects are precision adjustments and are dependent on the RGB space of the file you are working on. PhotoKit Color 2.0 is able to detect and recognize the following RGB spaces: Adobe RGB, Color Match RGB, ProPhoto RGB and sRGB. The effect applied will be tailored to match the RGB space the file is in. If you are using some other flavor of RGB, PhotoKit Color will default to applying the Adobe RGB effect.