Oberbereichsleiter is it. The colour indicates an Oberbereichsleiter at local level (
Ortsgruppe). Not really a bigshot, more likely the kind of person to control a larger neighbourhood, a smaller Market Town, or a village, w/ a little help from the odd
Blockwart. Often the kind of petit bourgeois who'd enjoy the power to abuse and control others that came with being both a Nazi party official and a member of the Master Race . Grassroot Nazis