IWLTBAP demonstrate just how to match colours between two different cameras by using a LUT that you can create.
In this video I show you how to easily create a 3D LUT to match colors between footages shot with two different cameras. Camera-A has the good colors but Camera-B was shot with another camera and different lighting. Using Adobe Photoshop and LUT Generator you'll be able to harmonize global atmosphere in few steps. Then you can use the generated LUT with your favorite video edition application (Adobe Premiere Pro CC 2015.3 in this demonstration).