Beber said:

I saw Heat on 35mm just this thursday, and I can tell you that the color grading is accurate on the Blu-ray, except that it just needs more saturation, pretty much times 2 the current color saturation to match the 35mm. In fact, you can check the Blu-ray of Michael Mann's The Insider and take it as an example as to what Heat should look like and then use both movies as an inspiration to work on The Dark Knight.

Is there any Quotes or Articles on any of the TDK filmakers using a color pallet like Heat?

I know I read somewhere it was an influence, but I always thought in Scale & Mood.