Where do I look to change the color of the wireframe theme in EasySocial

I want to be able to use a different color other than the blue, but don't know where to start to change the color of the wireframe theme in EasySocal.

I will also need to change the menubar, and button colors.

Is this a big challenge to change the theme color? I have downloaded a template from Rockettheme and the template supports various color schemes, and rather than use blue, I am looking into another color, but I will need to match up the color in EasySocial.

Any help appreciated.

Randall