Source Crayola® CSS3 CSS4
#bbbaaf
 
#b0b7c6
cadet blue
#c0c0c0
silver
#c0c0c0
silver
#81837a
 
#757575
sonic silver
#808080
grey
#808080
grey
#484b60
 
#414a4c
outer space
#2f4f4f
dark slate gray
#2f4f4f
darkslategrey
#926f58
 
#8a795d
shadow
#696969
dim grey
#696969
dimgrey