What is the weirdest color name?

Indigo, puce, umber. Any name you don't hear often.

Malachite(looks like green/blue/silver)
Gamboge(a different shade of gold/ with like mustard)
Razzmatazz(rose pink)
Falu Red(dark red tint, prominent color used on woods,barns,and cottages
Arsenic(dark gray-blue color)
etc. there are many more if you look it up on google :)