The X-Rite ColorChecker Passport is a stand-alone camera DNG profiling and RAW workflow solution to tune a RAW file editor.

It consists of a software to build a DNG profile, a Lightroom plugin and three targets (Creative Enhancement Targets, Classic Targets and White Balance).

Basically, you shoot a target as a RAW, convert the image to DNG, drop it on to the ColorChecker Passport software and create a DNG profile. That profile can then be applied to shots from the same camera to tune color response.

The software is also freely downloadable. Of course not the targets.