Color is not claimed as a feature of the mark.
The mark consists of words 'milestone construction' in all capital letters. all text is black. word 'milestone' had thin white border within edge of text. letter 'm' in word milestone placed on the shape of a shaded gray milestone. milestone shape casts solid dark gray shadow which underlined the letter 'I', 'L', 'E', and half of 'S' in word 'milestone'.