Source Crayola® CSS3 CSS4
#454b2a
 
#414a4c
outer space
#556b2f
dark olive green
#556b2f
darkolivegreen
#968a86
 
#95918c
gray
#808080
grey
#808080
grey
#777567
 
#757575
sonic silver
#696969
dim grey
#696969
dimgrey
#421f20
 
#414a4c
outer space
#2f4f4f
dark slate gray
#2f4f4f
darkslategrey
#775a57
 
#6e5160
eggplant
#696969
dim grey
#696969
dimgrey