Source Crayola® CSS3 CSS4
#724729
 
#714b23
raw umber
#8b4513
saddle brown
#8b4513
saddlebrown
#668378
 
#757575
sonic silver
#708090
slate gray
#708090
slategrey
#35423c
 
#414a4c
outer space
#2f4f4f
dark slate gray
#2f4f4f
darkslategrey
#988272
 
#9f8170
beaver
#808080
grey
#808080
grey
#9eb09a
 
#979aaa
manatee
#a9a9a9
dark gray
#a9a9a9
darkgrey