You need to calibrate your monitor to get rid of the pink tint. Go into the system preferences/display/color and you'll see the window that's attached to this message. Go through that and it should look a lot better.
To do this right you need a spectrophotometer, but those are expensive and not really neccessary unless you are proofing off your display. The color calibration in system prefs is good enough for most people. See if it works for you, it worked very well for me.