Slick 8

Color Keep
Color Keep, also known as a color pass filter, removes all color from a clip, except for a selected color, Highlight certain elements in a scene to create the "Pleasantville" look. The inverse is also possible - turn the selected color to black and white.

Use the eye dropper tool to select a color in the original image. Use the Color Similarity slider to extend or compress the range of selected colors. The Saturation and Brightness Similarity sliders can be used to fine-tune the selection.

The results are presented dynamically on the right window when the parameters are adjusted.

The main Effect In/Out sliders set a gradual change to the grayscale area at the start/end of the clip.