Source Crayola® CSS3 CSS4
#b6b4a4
 
#b0b7c6
cadet blue
#a9a9a9
dark gray
#a9a9a9
darkgrey
#4c4235
 
#414a4c
outer space
#2f4f4f
dark slate gray
#2f4f4f
darkslategrey
#725a37
 
#714b23
raw umber
#556b2f
dark olive green
#556b2f
darkolivegreen
#949383
 
#95918c
gray
#808080
grey
#808080
grey
#907741
 
#9c7c38
metallic sunburst
#a0522d
sienna
#a0522d
sienna