[SOLVED] Cant change color of right hand side of menu

Hi

I have looked everywhere, and tried a lot of different things, all to no effect.

I changed my menu color to an orange, and where the menu ends, the bar on the right is a very pale grey color (EEEEEE) I want to make this white, anyone know where to do this? As I am at a loss.

My site is at:

http://www.giantpumpkins.co.nz/pumpkintest/

Any help would be appreciated.

Thanks
Sam