Source Crayola® CSS3 CSS4
#2b3c54
 
#414a4c
outer space
#2f4f4f
dark slate gray
#2f4f4f
darkslategrey
#5a6f80
 
#4a646c
deep space sparkle
#696969
dim grey
#696969
dimgrey
#d3c9b1
 
#cdc5c2
silver
#c0c0c0
silver
#c0c0c0
silver
#798992
 
#95918c
gray
#778899
light slate grey
#778899
lightslategrey