The mark consists of the stylized word "Dureté". The letter "D" is in dark blue, with the top left portion of the letter replaced by a light blue square. The letters "u", "r", "e", and "t" are in dark blue. The letter "é" is also in dark blue, with the acute accent above the letter in light blue. The mark features the colors dark blue and light blue as a feature of the mark, where the dark blue appears in the majority of the text, and the light blue appears in the accent elements on the letter "D" and the acute accent on the letter "é"..
The color(s) dark blue and light blue is/are claimed as a feature of the mark.
The English translation of Dureté in the mark is firmness.