Source Crayola® CSS3 CSS4
#d5d9c9
 
#dbd7d2
timberwolf
#d3d3d3
light gray
#d3d3d3
lightgrey
#303127
 
#414a4c
outer space
#2f4f4f
dark slate gray
#2f4f4f
darkslategrey
#9cabb6
 
#979aaa
manatee
#a9a9a9
dark gray
#a9a9a9
darkgrey
#4e514c
 
#414a4c
outer space
#2f4f4f
dark slate gray
#2f4f4f
darkslategrey
#667382
 
#757575
sonic silver
#708090
slate gray
#708090
slategrey