Source Crayola® CSS3 CSS4
#61573f
 
#714b23
raw umber
#556b2f
dark olive green
#556b2f
darkolivegreen
#3c3425
 
#414a4c
outer space
#2f4f4f
dark slate gray
#2f4f4f
darkslategrey
#827559
 
#8a795d
shadow
#696969
dim grey
#696969
dimgrey
#999373
 
#9f8170
beaver
#808080
grey
#808080
grey