Source Crayola® CSS3 CSS4
#536280
 
#4a646c
deep space sparkle
#696969
dim grey
#696969
dimgrey
#c5c5ba
 
#cdc5c2
silver
#c0c0c0
silver
#c0c0c0
silver
#8391ae
 
#979aaa
manatee
#778899
light slate grey
#778899
lightslategrey
#3c475b
 
#414a4c
outer space
#2f4f4f
dark slate gray
#2f4f4f
darkslategrey
#7d7670
 
#757575
sonic silver
#808080
grey
#808080
grey