Source Crayola® CSS3 CSS4
#d7d4ca
 
#dbd7d2
timberwolf
#d3d3d3
light gray
#d3d3d3
lightgrey
#5e6e8a
 
#757575
sonic silver
#708090
slate gray
#708090
slategrey
#353330
 
#414a4c
outer space
#2f4f4f
dark slate gray
#2f4f4f
darkslategrey
#aba79c
 
#979aaa
manatee
#a9a9a9
dark gray
#a9a9a9
darkgrey
#5b5d62
 
#4a646c
deep space sparkle
#696969
dim grey
#696969
dimgrey