Source Crayola® CSS3 CSS4
#c7bbc3
 
#cdc5c2
silver
#c0c0c0
silver
#c0c0c0
silver
#313840
 
#414a4c
outer space
#2f4f4f
dark slate gray
#2f4f4f
darkslategrey
#7e8d87
 
#95918c
gray
#808080
grey
#808080
grey
#50585d
 
#4a646c
deep space sparkle
#696969
dim grey
#696969
dimgrey
#95b399
 
#979aaa
manatee
#8fbc8f
dark sea green
#8fbc8f
darkseagreen