Source Crayola® CSS3 CSS4
#817e73
 
#757575
sonic silver
#808080
grey
#808080
grey
#4f5554
 
#414a4c
outer space
#2f4f4f
dark slate gray
#2f4f4f
darkslategrey
#8e9f9f
 
#979aaa
manatee
#a9a9a9
dark gray
#a9a9a9
darkgrey
#a8a290
 
#95918c
gray
#a9a9a9
dark gray
#a9a9a9
darkgrey
#5e727a
 
#757575
sonic silver
#696969
dim grey
#696969
dimgrey