Source Crayola® CSS3 CSS4
#3c3329
 
#414a4c
outer space
#2f4f4f
dark slate gray
#2f4f4f
darkslategrey
#735e3f
 
#85754e
gold fusion
#556b2f
dark olive green
#556b2f
darkolivegreen
#857e76
 
#757575
sonic silver
#808080
grey
#808080
grey