Source Crayola® CSS3 CSS4
#cccab8
 
#cdc5c2
silver
#c0c0c0
silver
#c0c0c0
silver
#696e84
 
#757575
sonic silver
#708090
slate gray
#708090
slategrey
#363550
 
#414a4c
outer space
#2f4f4f
dark slate gray
#2f4f4f
darkslategrey
#54655a
 
#4a646c
deep space sparkle
#696969
dim grey
#696969
dimgrey
#7f6e74
 
#757575
sonic silver
#808080
grey
#808080
grey