Color is not claimed as a feature of the mark.
The mark consists of literal elements, as well as a image. The first line of the logo is the word DETROIT in all capital letters, the second line of the logo is the word REVIVAL also in capital letters. The font for both words has thin/long letters. The third line of the logo is the Detroit skyline, which is upside down. The whole logo is black including the symbol as well as the literal elements. There are no other colors in the logo.