Blender → After Effects [ACES color management]
I have seen so many tutorials teaching to install a custom open color IO config for use with Blender. Turns out the one that ships with blender is perfect. Here I go over how to set that up to render ACEScg files, as well as how to get the colours showing correctly inside of After Effects.
After effects OpenColorIO plugin:
https://www.fnord.com/
(This processes a few milliseconds faster than the default OCIO plugin that ship with AE! thats why i reccomend it)