Source Crayola® CSS3 CSS4
#b9b7da
 
#b0b7c6
cadet blue
#b0c4de
light steel blue
#b0c4de
lightsteelblue
#d5d0db
 
#dbd7d2
timberwolf
#d3d3d3
light gray
#d3d3d3
lightgrey
#ad9ca8
 
#979aaa
manatee
#a9a9a9
dark gray
#a9a9a9
darkgrey