Here are some JP shots I found on the net. The first shot is the 3D BD, second is the Italian laserdisc, third is the 2D BD:

Obviously this doesn't help to determine which is the most theatrically accurate but the 2D BD colours are clearly the worst of the three, having an odd blue and magenta cast and generally being colder looking than the other two.

The only theatrical source I can find are these stills from an open matte print: http://imgur.com/a/wtWIB#10

Here's a comparison: (top: 3D BD, middle: film print, bottom: 2D BD)

I couldn't find a laserdisc shot from this scene but you can see that the reds and blues in the 3D BD are closer to the film print than the colours of the 2D BD.

Anyway, sorry to hog the thread. The point is; I'd love a recolored BD of Jurassic Park. :D