Source Crayola® CSS3 CSS4
#adaa9f
 
#979aaa
manatee
#a9a9a9
dark gray
#a9a9a9
darkgrey
#78725c
 
#8a795d
shadow
#696969
dim grey
#696969
dimgrey
#5c5341
 
#414a4c
outer space
#556b2f
dark olive green
#556b2f
darkolivegreen
#988c70
 
#9f8170
beaver
#808080
grey
#808080
grey
#462d27
 
#414a4c
outer space
#2f4f4f
dark slate gray
#2f4f4f
darkslategrey