Source Crayola® CSS3 CSS4
#b7bac1
 
#b0b7c6
cadet blue
#c0c0c0
silver
#c0c0c0
silver
#54585b
 
#4a646c
deep space sparkle
#696969
dim grey
#696969
dimgrey
#93979c
 
#979aaa
manatee
#a9a9a9
dark gray
#a9a9a9
darkgrey