Source Crayola® CSS3 CSS4
#406aac
 
#2b6cc4
denim
#4682b4
steel blue
#4682b4
steelblue
#343231
 
#414a4c
outer space
#2f4f4f
dark slate gray
#2f4f4f
darkslategrey
#504335
 
#414a4c
outer space
#556b2f
dark olive green
#556b2f
darkolivegreen
#87837e
 
#95918c
gray
#808080
grey
#808080
grey
#4e5a6e
 
#4a646c
deep space sparkle
#696969
dim grey
#696969
dimgrey