Can't figure out a specific style var

[italynstylion]

I'm trying to figure out a specific style var and I can't seem to get it. I'm using Chrome and I use the right click>>inspect element deal but it's not showing me what I want. At least, when I go in there and change it; it doesn't change what I want.

Here's a picture. I'd like to change the top bar from gray to blue and the bottom from blue to gray.