Yep, the difinitely have a blueish cast to them. Luckily, this is very fixable.
Open System Preferences, and the Displays. Select the Color tab. Then click on calibrate. Be sure you have selected "expert mode". Continure with the defaults for the "Determine your display's native response" and "Select target gamma". Those should all be set to the default. "Select a target white point" is where the magic will happen. Here is where you can warm up the display. Be sure "Use native white point" is *not* checked. I found an optimum point os warmness that matches my MacPro/Cinema Display at about 5610 kelvin.
Continue on and save th eprofile. This should give you the warmness you want and get rid of that annoying clod blue hue. YMMV but this worked great for me.