Source Crayola® CSS3 CSS4
#807a6f
 
#757575
sonic silver
#808080
grey
#808080
grey
#555047
 
#414a4c
outer space
#556b2f
dark olive green
#556b2f
darkolivegreen
#a7a296
 
#95918c
gray
#a9a9a9
dark gray
#a9a9a9
darkgrey