Source Crayola® CSS3 CSS4
#8da0a4
 
#979aaa
manatee
#a9a9a9
dark gray
#a9a9a9
darkgrey
#9aa08f
 
#95918c
gray
#8fbc8f
dark sea green
#8fbc8f
darkseagreen
#7e7672
 
#757575
sonic silver
#808080
grey
#808080
grey
#66777c
 
#757575
sonic silver
#696969
dim grey
#696969
dimgrey
#384048
 
#414a4c
outer space
#2f4f4f
dark slate gray
#2f4f4f
darkslategrey