Source Crayola® CSS3 CSS4
#738471
 
#757575
sonic silver
#808080
grey
#808080
grey
#8ca587
 
#95918c
gray
#8fbc8f
dark sea green
#8fbc8f
darkseagreen
#b2b09e
 
#979aaa
manatee
#a9a9a9
dark gray
#a9a9a9
darkgrey
#53524a
 
#414a4c
outer space
#2f4f4f
dark slate gray
#2f4f4f
darkslategrey
#59685c
 
#4a646c
deep space sparkle
#696969
dim grey
#696969
dimgrey