Source Crayola® CSS3 CSS4
#28262c
 
#414a4c
outer space
#2f4f4f
dark slate gray
#2f4f4f
darkslategrey
#cdd7d9
 
#dbd7d2
timberwolf
#d3d3d3
light gray
#d3d3d3
lightgrey
#a2aaad
 
#979aaa
manatee
#a9a9a9
dark gray
#a9a9a9
darkgrey
#4d4f54
 
#414a4c
outer space
#2f4f4f
dark slate gray
#2f4f4f
darkslategrey
#757a7f
 
#757575
sonic silver
#808080
grey
#808080
grey