Source Crayola® CSS3 CSS4
#342b22
 
#414a4c
outer space
#2f4f4f
dark slate gray
#2f4f4f
darkslategrey
#9a9188
 
#95918c
gray
#808080
grey
#808080
grey
#61594c
 
#6e5160
eggplant
#696969
dim grey
#696969
dimgrey
#7c7569
 
#757575
sonic silver
#696969
dim grey
#696969
dimgrey