You’re seeing that difference because you’re linearizing the working space (which in turn means that the same RGB values correspond to different colors). Color management works on actual footage, but not on synthetic footage or color controls.
You can do one of several things:
Uncheck “linearize working space.”
Use a Color Profile Converter effect to de-linearize the comp (either on an adjustment layer or downstream in a precomp).
Resample the colors manually with the eyedropper from the color-managed footage.
Walter Soyka
Designer & Mad Scientist at Keen Live [link]
Motion Graphics, Widescreen Events, Presentation Design, and Consulting
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