Source Crayola® CSS3 CSS4
#aaab9f
 
#979aaa
manatee
#a9a9a9
dark gray
#a9a9a9
darkgrey
#767b74
 
#757575
sonic silver
#808080
grey
#808080
grey
#434a4b
 
#414a4c
outer space
#2f4f4f
dark slate gray
#2f4f4f
darkslategrey
#beaca7
 
#b0b7c6
cadet blue
#a9a9a9
dark gray
#a9a9a9
darkgrey