Source Crayola® CSS3 CSS4
#322a21
 
#414a4c
outer space
#2f4f4f
dark slate gray
#2f4f4f
darkslategrey
#5c5349
 
#414a4c
outer space
#556b2f
dark olive green
#556b2f
darkolivegreen
#807a73
 
#757575
sonic silver
#808080
grey
#808080
grey