The color(s) all letters could be black and white. if in color, "D" "O" "E" "L" "L" are black, the middle character "W" could be blue. is/are claimed as a feature of the mark.
The mark consists of Logo is designed based on special English Character. All letters could be black and white. if in color, "D" "O" "E" "L" "L" are black, the middle character "W" could be blue.