Source Crayola® CSS3 CSS4
#3a4256
 
#414a4c
outer space
#2f4f4f
dark slate gray
#2f4f4f
darkslategrey
#66645c
 
#6e5160
eggplant
#696969
dim grey
#696969
dimgrey
#7e7f6a
 
#757575
sonic silver
#808080
grey
#808080
grey
#6f543f
 
#714b23
raw umber
#556b2f
dark olive green
#556b2f
darkolivegreen
#a4a595
 
#95918c
gray
#a9a9a9
dark gray
#a9a9a9
darkgrey