Source Crayola® CSS3 CSS4
#4b2413
 
#714b23
raw umber
#800000
maroon
#800000
maroon
#220f09
 
#000000
black
#000000
black
#000000
black
#5d5146
 
#414a4c
outer space
#556b2f
dark olive green
#556b2f
darkolivegreen
#3f3229
 
#414a4c
outer space
#2f4f4f
dark slate gray
#2f4f4f
darkslategrey
#848177
 
#757575
sonic silver
#808080
grey
#808080
grey