The color(s) red, white, black and other depending on the use is/are claimed as a feature of the mark.
The mark consists of the words xtability advanced nanotechnology. The "x" of xtability is formed by two half-ovals juxtaposed and joined by a circle. The color of the "x" is red and the rest of the phrase is usually black or white but the colors are not limited because they can be changed according to the use.