What color is Fireback, Model C ?

Source Crayola® CSS3 CSS4
#867f80
 
#757575
sonic silver
#808080
grey
#808080
grey
#3d3734
 
#414a4c
outer space
#2f4f4f
dark slate gray
#2f4f4f
darkslategrey
#d2cac1
 
#cdc5c2
silver
#d3d3d3
light gray
#d3d3d3
lightgrey