The color(s) black, white, grey is/are claimed as a feature of the mark.
The mark consists of a white stylized letter R outlined in grey, a white stylized letter I outlined in grey, a white stylized letter S outlined in grey, a white stylized letter K outlined in grey, a white stylized symbol - outlined in grey, a white stylized letter I outlined in grey, a white stylized letter T outlined in grey, a black background element outlined in grey.