Source Crayola® CSS3 CSS4
#68789c
 
#7366bd
blue violet
#708090
slate gray
#708090
slategrey
#5c5146
 
#414a4c
outer space
#556b2f
dark olive green
#556b2f
darkolivegreen
#94a5a6
 
#979aaa
manatee
#a9a9a9
dark gray
#a9a9a9
darkgrey
#9e8064
 
#9f8170
beaver
#808080
grey
#808080
grey
#698373
 
#757575
sonic silver
#808080
grey
#808080
grey