Source Crayola® CSS3 CSS4
#58564a
 
#414a4c
outer space
#556b2f
dark olive green
#556b2f
darkolivegreen
#8d8a7a
 
#95918c
gray
#808080
grey
#808080
grey
#d8d7c9
 
#dbd7d2
timberwolf
#d3d3d3
light gray
#d3d3d3
lightgrey
#b2b09f
 
#979aaa
manatee
#a9a9a9
dark gray
#a9a9a9
darkgrey