Source Crayola® CSS3 CSS4
#7c7d6a
 
#757575
sonic silver
#808080
grey
#808080
grey
#d6cab9
 
#cdc5c2
silver
#c0c0c0
silver
#c0c0c0
silver
#a2b4ba
 
#b0b7c6
cadet blue
#a9a9a9
dark gray
#a9a9a9
darkgrey
#56564d
 
#414a4c
outer space
#556b2f
dark olive green
#556b2f
darkolivegreen
#9f9782
 
#95918c
gray
#bc8f8f
rosy brown
#bc8f8f
rosybrown