What color is Cat Matchsafe ?

Source Crayola® CSS3 CSS4
#3e3636
 
#414a4c
outer space
#2f4f4f
dark slate gray
#2f4f4f
darkslategrey
#665e5d
 
#6e5160
eggplant
#696969
dim grey
#696969
dimgrey
#664a3e
 
#714b23
raw umber
#556b2f
dark olive green
#556b2f
darkolivegreen