Source Crayola® CSS3 CSS4
#4c3721
 
#714b23
raw umber
#556b2f
dark olive green
#556b2f
darkolivegreen
#6e5f4f
 
#6e5160
eggplant
#696969
dim grey
#696969
dimgrey
#857d71
 
#757575
sonic silver
#808080
grey
#808080
grey
#c9c8be
 
#cdc5c2
silver
#c0c0c0
silver
#c0c0c0
silver
#a6a19a
 
#979aaa
manatee
#a9a9a9
dark gray
#a9a9a9
darkgrey