Source Crayola® CSS3 CSS4
#716f62
 
#757575
sonic silver
#696969
dim grey
#696969
dimgrey
#a09d92
 
#95918c
gray
#a9a9a9
dark gray
#a9a9a9
darkgrey
#515042
 
#414a4c
outer space
#556b2f
dark olive green
#556b2f
darkolivegreen
#d3cfb5
 
#cdc5c2
silver
#c0c0c0
silver
#c0c0c0
silver