Source Crayola® CSS3 CSS4
#d6cdb8
 
#cdc5c2
silver
#c0c0c0
silver
#c0c0c0
silver
#ada997
 
#979aaa
manatee
#a9a9a9
dark gray
#a9a9a9
darkgrey
#716d5e
 
#757575
sonic silver
#696969
dim grey
#696969
dimgrey
#5a4c3f
 
#414a4c
outer space
#556b2f
dark olive green
#556b2f
darkolivegreen
#472e25
 
#414a4c
outer space
#2f4f4f
dark slate gray
#2f4f4f
darkslategrey