Source Crayola® CSS3 CSS4
#7b8aad
 
#979aaa
manatee
#778899
light slate grey
#778899
lightslategrey
#bdb9af
 
#b0b7c6
cadet blue
#c0c0c0
silver
#c0c0c0
silver
#7f776a
 
#757575
sonic silver
#808080
grey
#808080
grey
#6a6e7c
 
#757575
sonic silver
#696969
dim grey
#696969
dimgrey
#9ea0a8
 
#979aaa
manatee
#a9a9a9
dark gray
#a9a9a9
darkgrey