Source Crayola® CSS3 CSS4
#d9d2b6
 
#cdc5c2
silver
#d3d3d3
light gray
#d3d3d3
lightgrey
#b3b1a6
 
#b0b7c6
cadet blue
#a9a9a9
dark gray
#a9a9a9
darkgrey
#928a7a
 
#9f8170
beaver
#808080
grey
#808080
grey
#595447
 
#414a4c
outer space
#556b2f
dark olive green
#556b2f
darkolivegreen
#342d23
 
#414a4c
outer space
#2f4f4f
dark slate gray
#2f4f4f
darkslategrey