Source Crayola® CSS3 CSS4
#4c3c23
 
#714b23
raw umber
#556b2f
dark olive green
#556b2f
darkolivegreen
#665947
 
#6e5160
eggplant
#556b2f
dark olive green
#556b2f
darkolivegreen
#2f2620
 
#414a4c
outer space
#2f4f4f
dark slate gray
#2f4f4f
darkslategrey
#8a7b62
 
#8a795d
shadow
#808080
grey
#808080
grey
#9e9893
 
#95918c
gray
#a9a9a9
dark gray
#a9a9a9
darkgrey