Source Crayola® CSS3 CSS4
#673522
 
#714b23
raw umber
#8b4513
saddle brown
#8b4513
saddlebrown
#9e6b57
 
#a5694f
sepia
#a0522d
sienna
#a0522d
sienna
#584942
 
#414a4c
outer space
#556b2f
dark olive green
#556b2f
darkolivegreen
#817b79
 
#757575
sonic silver
#808080
grey
#808080
grey