Source Crayola® CSS3 CSS4
#654f2b
 
#714b23
raw umber
#556b2f
dark olive green
#556b2f
darkolivegreen
#917f5b
 
#8a795d
shadow
#808080
grey
#808080
grey
#a49b88
 
#95918c
gray
#bc8f8f
rosy brown
#bc8f8f
rosybrown
#3c2b19
 
#414a4c
outer space
#2f4f4f
dark slate gray
#2f4f4f
darkslategrey