Source Crayola® CSS3 CSS4
#c1bdb5
 
#cdc5c2
silver
#c0c0c0
silver
#c0c0c0
silver
#68645e
 
#6e5160
eggplant
#696969
dim grey
#696969
dimgrey
#82807a
 
#757575
sonic silver
#808080
grey
#808080
grey
#3c3b38
 
#414a4c
outer space
#2f4f4f
dark slate gray
#2f4f4f
darkslategrey