The color(s) red, orange, yellow, green, blue, and purple is/are claimed as a feature of the mark.
The mark consists of six vertical bars colored in a rainbow gradient from left to right, in particular the first bar being red, the second bar red at the top shifting to orange at the bottom, the third bar orange at the top and shifting to yellow near the bottom, the fourth bar yellow at the top and shifting to green near the bottom, the fifth bar green at the top and shifting to blue near the bottom, the sixth bar being blue at the bottom and shifting to purple at the bottom, with the first, third, fourth, and sixth bars all longer than the second and fifth bars, evoking the word 'level', which is positioned under the bars.