Source Crayola® CSS3 CSS4
#756c63
 
#757575
sonic silver
#696969
dim grey
#696969
dimgrey
#9c9990
 
#95918c
gray
#a9a9a9
dark gray
#a9a9a9
darkgrey
#631e21
 
#714b23
raw umber
#800000
maroon
#800000
maroon
#3a1f23
 
#414a4c
outer space
#2f4f4f
dark slate gray
#2f4f4f
darkslategrey
#897d38
 
#9c7c38
metallic sunburst
#6b8e23
olive drab
#6b8e23
olivedrab