Source Crayola® CSS3 CSS4
#29434a
 
#414a4c
outer space
#2f4f4f
dark slate gray
#2f4f4f
darkslategrey
#8c8060
 
#8a795d
shadow
#808080
grey
#808080
grey
#23272f
 
#414a4c
outer space
#2f4f4f
dark slate gray
#2f4f4f
darkslategrey
#44666e
 
#4a646c
deep space sparkle
#696969
dim grey
#696969
dimgrey
#87a5a7
 
#979aaa
manatee
#8fbc8f
dark sea green
#8fbc8f
darkseagreen