Source Crayola® CSS3 CSS4
#34393a
 
#414a4c
outer space
#2f4f4f
dark slate gray
#2f4f4f
darkslategrey
#b7af99
 
#979aaa
manatee
#a9a9a9
dark gray
#a9a9a9
darkgrey
#7b8b8b
 
#95918c
gray
#778899
light slate grey
#778899
lightslategrey
#878272
 
#757575
sonic silver
#808080
grey
#808080
grey
#63655e
 
#6e5160
eggplant
#696969
dim grey
#696969
dimgrey