[We've been doing quite a lot with color lately. Pretty much we can produce any color you've seen in our Instagram in any pattern even if it is not a listed color. At reasonable expense, we can also hit near any translucent color to match a swatch if something very specific needs brought to life.]
Right now we are working in six colors with a few more in development. There is:
Slate (not translucent)
Slate is interesting. It is mostly black but shows hints of being Navy or possibly faint purplish. It is really impressive.