What color is Drawing (USA) ?

Source Crayola® CSS3 CSS4
#644929
 
#714b23
raw umber
#556b2f
dark olive green
#556b2f
darkolivegreen
#746969
 
#757575
sonic silver
#696969
dim grey
#696969
dimgrey
#8e7f73
 
#9f8170
beaver
#808080
grey
#808080
grey
#35251f
 
#414a4c
outer space
#2f4f4f
dark slate gray
#2f4f4f
darkslategrey