Different colors on second monitor

Hello,

I have a weird problem. I'm using 2 extended monitors connected to my Dell Latitude laptop. Primary monitor shows the colors correctly, but the 2nd one in some applications like Powerpoint or Webex completely downgraded and even not readable. Attaching a screenshot from both monitors for comparission. Anyone encountered this issue? Any idea how to fix it?

Thanks

https://drive.google.com/open?id=0B9...kJrUmEwQU5hY3c

OK, I figured it out. On primary monitor I had 32bit palette and on secondary only 16bit palette which was causing it. I must have overlooked the settings.