Source Crayola® CSS3 CSS4
#b7b4aa
 
#b0b7c6
cadet blue
#a9a9a9
dark gray
#a9a9a9
darkgrey
#402a1d
 
#414a4c
outer space
#2f4f4f
dark slate gray
#2f4f4f
darkslategrey
#8e8266
 
#8a795d
shadow
#808080
grey
#808080
grey
#5d4a2e
 
#714b23
raw umber
#556b2f
dark olive green
#556b2f
darkolivegreen
#70827e
 
#757575
sonic silver
#808080
grey
#808080
grey