Source Crayola® CSS3 CSS4
#c9c6b3
 
#cdc5c2
silver
#c0c0c0
silver
#c0c0c0
silver
#3b3b37
 
#414a4c
outer space
#2f4f4f
dark slate gray
#2f4f4f
darkslategrey
#719bb9
 
#6699cc
blue gray
#5f9ea0
cadet blue
#5f9ea0
cadetblue
#5a6c76
 
#4a646c
deep space sparkle
#696969
dim grey
#696969
dimgrey
#8e7977
 
#9f8170
beaver
#808080
grey
#808080
grey