I rarely use compton - typically just for drop shadows, and until the other day had no idea it could dim the inactive windows:

Direct link to image
the lines to adjust in the compton.conf:
makes for a nice, non-blingy effect with no discernible hit to the resources.
hat tip to #! user orionthehunter who displayed this in his recent screenshot.

Direct link to image
the lines to adjust in the compton.conf:
Code Select
inactive-dim = 0.2;
inactive-dim-fixed = true;
makes for a nice, non-blingy effect with no discernible hit to the resources.
hat tip to #! user orionthehunter who displayed this in his recent screenshot.