Inside the pool is wet edge prism matrix moonlight. The spa was supposed to be a new color that is pretty much straight black called Starfall in their primera stone. However the new color wouldn't be available for a few more weeks so they did their discontinued diamond head treasure color. I think the new name for this color is Hanna Beach. We wanted the primera stone for the spa so that it is smooth. I won't get a glimpse of the spa till they come back tomorrow and polish it revealing the pebble and glass beads. The acid wash will improve the look of the moonlight too.