I stumbled across this color profile on a forum earlier this week and the couple of folks I've shared it with had similar results to me. I can't promise it will work for you but only take a minute to try and is easy to toss out if you don't like it.
Download this icc file and save it in /Library/ColorSync/Profiles
Go to System Preferences - Display - Color
If Monitor Profile.icc is not listed - uncheck show profiles for this display only
Click on Monitor Profile
You can click back on Color LCD to set it back to factory settings if you don't like it.