Source Crayola® CSS3 CSS4
#91a5ab
 
#979aaa
manatee
#a9a9a9
dark gray
#a9a9a9
darkgrey
#6a8493
 
#757575
sonic silver
#708090
slate gray
#708090
slategrey
#adae9f
 
#979aaa
manatee
#a9a9a9
dark gray
#a9a9a9
darkgrey
#8e644a
 
#85754e
gold fusion
#a0522d
sienna
#a0522d
sienna
#8e8a71
 
#9f8170
beaver
#808080
grey
#808080
grey