Source Crayola® CSS3 CSS4
#5a4a34
 
#714b23
raw umber
#556b2f
dark olive green
#556b2f
darkolivegreen
#362b1e
 
#414a4c
outer space
#2f4f4f
dark slate gray
#2f4f4f
darkslategrey
#7f7c6d
 
#757575
sonic silver
#808080
grey
#808080
grey
#676255
 
#6e5160
eggplant
#696969
dim grey
#696969
dimgrey
#90683a
 
#9c7c38
metallic sunburst
#a0522d
sienna
#a0522d
sienna