[Reaper]

The Acutal screen used belt color is a steel grey. it was a custom dye job on all the belts. Neither Black nor Blue are correct. Depending on the lighting, the belts did appear blue or black. (admittedly more often blue then black)

Just like the boots are actually a dark brown color (Cordovan brown is the best match) But more often then not look black in pictures and screen caps.