The mark consists of the following: a shield shaped hexagon with the depiction of a caduceus in the upper left portion of the shield and a depiction of the signature view of Marshall B. Ketchum's Fullerton, CA campus in the upper right portion of the shield. The left snake in the caduceus is white in color while the right snake and stem are tan in color. The background of the section containing the caduceus is a light purple. The campus view consists of a building with dark and light purple sides and tan colored windows. The background of the section containing this view is white. The caduceus and signature view designs are separated by a solid dark purple vertical line. Over the middle of the shield is a white banner with the words "Marshall B. Ketchum University". The top and bottom lines of the banner are a dark purple color. The words "Marshall B. Ketchum" are tan in color and above the word "University" which is dark purple in color. At the bottom of the shield are the words "EST 1904" with "EST" in tan and above the "1904" which is in white. The outline of the shield is dark purple.