The color(s) light blue, and dark blue is/are claimed as a feature of the mark.
The mark consists of waves on top, followed by the second line "Tidal" and third like "Consulting".The colors represent the ocean staring with the upper waves in light blue, followed by the "Tidal" in dark blue (representing the deep in the ocean, dark colors" and are claimed a distinctive feature of the mark. The colors (light blue) appear at the top of the logo representing the waves, and the color (dark blue) represent the deep ocean blues.