Color is not claimed as a feature of the mark.
The mark consists of the wording RSI followed with four square boxes including the first square shaded and containing the outline of a drink and hamburger, the second containing the outline of a truck, the third containing the outline of a building, and the fourth containing the outline of a computer; followed with the wording, Restaurant Services, Inc. and on the final line, the wording, ensure supply best cost, divided by a line.