yes, I always set up AI files to be RGB if I want to use them in AE later but still colors are very different, especially the intensity.
Once it worked like that: AI file very intense colors, AE very dull, then when I took the AE file to Premiere Pro it went back to be more intense, not as intense as AI bit close….
I’m sure there are other things to click in each of these programs to make colors look same or close.