How to fix inverted color on one thunderbolt monitor with maximum resolution set? I have two monitors. All of the sudden my second monitor has switched blue for red when it is at the full resolution 2560x1600. However, white is not black, so it isn't totally inverted.

If I use the same monitor on a different thunderbolt port at the full resolution this problem doesn't happen. 

How do I fix this?
The following seems to have fixed it:

sudo mv /Library/Preferences/com.apple.windowserver.plist ~/Desktop/
sudo mv /Users/kbrandt/Library/Preferences/ByHost/com.apple.windowserver.CDE1EF8A-5D17-5A4E-AFB8-C4D1E19616DD.plist ~/


Followed by a reboot. I expect there may be a more targeted way to fix this, but this worked for now.

If you can forgive a little rant, I also have to killall Dock to get the wallpaper on the second monitor, and use SwitchResX to get the monitor to display the proper resolution. In short, it seems OS X sucks with multiple monitors (at least with non-apple displays).