This is a difficult one to describe as there is so much going on in this coral. Ignore the crimson red oral discs for a moment, there is a translucence to this coral where beneath the tissue you can see a fluorescent green/yellow base, there is a gap between that and the surface tissue to give it a 3D type of appearance. The body is mainly blue but has swirls of green, yellow and pink. (not showing at the moment on this frag)