Color and Contrast totally different between Looks Builder 2.0 and After Effects

I spent a bunch of time fine tuning the grade of a shot in Looks Builder 2.0, and once I hit OK and it jumped back to After Effects, the look is nothing like what I just spent a ton of time finessing. The color is drastically desaturated and the contrast has been lessened. Is there some Color Management setting that I need to have ticked or something? Seems kind of pointless to grade a shot only to not be able to see it, render it out the way you like.