Source Crayola® CSS3 CSS4
#636a63
 
#4a646c
deep space sparkle
#696969
dim grey
#696969
dimgrey
#b3aea2
 
#979aaa
manatee
#a9a9a9
dark gray
#a9a9a9
darkgrey
#788375
 
#757575
sonic silver
#808080
grey
#808080
grey
#95a995
 
#95918c
gray
#8fbc8f
dark sea green
#8fbc8f
darkseagreen