I donβt know what you are seeing but they look pretty much the same colour to me, which they should.
vu.ColorCorrectionEnabled removes the blue tint that EA saw fit to add to many of the original BF 3 maps. They didnβt add the blue tint to all of the maps though.
There was no blue tint in the original Markaz Monolith map, so using vu.ColorCorrectionEnabled on that map will do exactly nothing.