Source Crayola® CSS3 CSS4
#593c31
 
#714b23
raw umber
#556b2f
dark olive green
#556b2f
darkolivegreen
#aaa29e
 
#979aaa
manatee
#a9a9a9
dark gray
#a9a9a9
darkgrey
#8e847b
 
#9f8170
beaver
#808080
grey
#808080
grey
#d5c3b4
 
#cdc5c2
silver
#c0c0c0
silver
#c0c0c0
silver
#716864
 
#757575
sonic silver
#696969
dim grey
#696969
dimgrey