Source Crayola® CSS3 CSS4
#34383a
 
#414a4c
outer space
#2f4f4f
dark slate gray
#2f4f4f
darkslategrey
#555c5a
 
#4a646c
deep space sparkle
#696969
dim grey
#696969
dimgrey
#93958d
 
#95918c
gray
#808080
grey
#808080
grey
#756e62
 
#757575
sonic silver
#696969
dim grey
#696969
dimgrey
#694c43
 
#6e5160
eggplant
#556b2f
dark olive green
#556b2f
darkolivegreen