ColorMatchPro

This gizmo is a plate grade matching tool that works based on the idea of normalizing the colorrange before colorcorrecting. The image is normalized to a 0-1 range based on the FG values then passed through the Color Correct then Lifted and Gained to match the BG values. This gives very precise control over the highs, mids and lows through the color correct. Plus it's got "Pro" in the name, so you know it's good!

Download it here.