On the Subject of RGB Arithmetic but a tiny bit better

That’s a lot of colors

+	Take the sum.
!	Take the sum, then invert.
X	Multiply the digits.
m	The first one you see in this order: - 0 +
M	The first one you see in this order: + 0 -
#	Two Zeros: 0
	One Zero: -
	Else: +
○	Take the sum.
	One Zero? Invert.
Ø	Same: 0
	One Zero: -
	Else: +
◇	No Zeros: 0
	Else: Remove a 0.

Black	---	Maroon	0--	Red	+--
Indigo	--0	Plum	0-0	Rose	+-0
Blue	--+	Violet	0-+	Magenta	+-+
Forest	-0-	Olive	00-	Orange	+0-
Teal	-00	Grey	000	Salmon	+00
Azure	-0+	Maya	00+	Pink	+0+
Green	-+-	Lime	0+-	Yellow	++-
Jade	-+0	Mint	0+0	Cream	++0
Cyan	-++	Aqua	0++	White	+++