But there's a few things you can do.
Keep it as simple as possible - make sure your apps are set to be all the same via Bridge - choose edit/creative suite color settings. I use north american web/internet. This is sRGB - which if you keep everything in this mode - it's kinda no muss no fuss.
In ae - if you're rendering out h264/ or Prores etc. (mp4/mov) I've found you'll experience awful gamma/saturation shifts unless you go to project settings - enable working space set to srgb and check 'Match Legacy AE Quicktime Gamma Adjustments". Then your renders should match your comp view pretty dang close.
Pretty much everything you use will assume sRGB so I've found it's good to just keep everything in that mode.
Hope that helps!
// jayse