Source Crayola® CSS3 CSS4
#3c2919
 
#414a4c
outer space
#2f4f4f
dark slate gray
#2f4f4f
darkslategrey
#adaaa2
 
#979aaa
manatee
#a9a9a9
dark gray
#a9a9a9
darkgrey
#6f5339
 
#714b23
raw umber
#556b2f
dark olive green
#556b2f
darkolivegreen
#8d8982
 
#95918c
gray
#808080
grey
#808080
grey
#6f6558
 
#6e5160
eggplant
#696969
dim grey
#696969
dimgrey