Color is not claimed as a feature of the mark.
The mark consists of The image is letters shaped into a ninja mask face. The word NOVA is above a squinted eye mask that is commonly associated with a ninja. The word NINJA is underneath this mask. There are mask tassels off the right side (if looking at image) which also convey the idea of a ninja. The image is easily converted to any other color. We use all colors, pink, red, purple, blue, orange, white, grey, brown, green, yellow, aqua, etc. in our facility to represent our goods/service.