Source Crayola® CSS3 CSS4
#31322d
 
#414a4c
outer space
#2f4f4f
dark slate gray
#2f4f4f
darkslategrey
#d4cfb2
 
#cdc5c2
silver
#c0c0c0
silver
#c0c0c0
silver
#66583c
 
#714b23
raw umber
#556b2f
dark olive green
#556b2f
darkolivegreen
#576381
 
#4a646c
deep space sparkle
#696969
dim grey
#696969
dimgrey
#7088b8
 
#6699cc
blue gray
#778899
light slate grey
#778899
lightslategrey