Source Crayola® CSS3 CSS4
#281f16
 
#000000
black
#000000
black
#000000
black
#4e4437
 
#414a4c
outer space
#556b2f
dark olive green
#556b2f
darkolivegreen
#85827a
 
#757575
sonic silver
#808080
grey
#808080
grey