Source Crayola® CSS3 CSS4
#b4b7be
 
#b0b7c6
cadet blue
#c0c0c0
silver
#c0c0c0
silver
#5a6b62
 
#4a646c
deep space sparkle
#696969
dim grey
#696969
dimgrey
#343f35
 
#414a4c
outer space
#2f4f4f
dark slate gray
#2f4f4f
darkslategrey
#7f877c
 
#757575
sonic silver
#808080
grey
#808080
grey