Monotone theme :: disable auto-colour

Hi, I wish to disable the auto-colouring feature of the MONOTONE theme.

It automatically chooses background colour for each page, based on the image on each page.

i wish for all the same colour on all the pages…. i think black.

Any one that can help, i am deeply grateful.

THEME:http://www.bestwpthemes.com/monotone/

SITE: http://www.highgateviews.com.au