Source Crayola® CSS3 CSS4
#564235
 
#414a4c
outer space
#556b2f
dark olive green
#556b2f
darkolivegreen
#7d92b5
 
#979aaa
manatee
#778899
light slate grey
#778899
lightslategrey
#5672ad
 
#5d76cb
indigo
#4682b4
steel blue
#4682b4
steelblue
#b9ab94
 
#deaa88
tumbleweed
#a9a9a9
dark gray
#a9a9a9
darkgrey
#515262
 
#4a646c
deep space sparkle
#696969
dim grey
#696969
dimgrey