Source Crayola® CSS3 CSS4
#b7b4a6
 
#b0b7c6
cadet blue
#a9a9a9
dark gray
#a9a9a9
darkgrey
#463b2c
 
#414a4c
outer space
#2f4f4f
dark slate gray
#2f4f4f
darkslategrey
#9b7e45
 
#9c7c38
metallic sunburst
#a0522d
sienna
#a0522d
sienna
#44261e
 
#714b23
raw umber
#2f4f4f
dark slate gray
#2f4f4f
darkslategrey
#78837b
 
#757575
sonic silver
#808080
grey
#808080
grey