Source Crayola® CSS3 CSS4
#d1d1c3
 
#cdc5c2
silver
#d3d3d3
light gray
#d3d3d3
lightgrey
#5f553c
 
#714b23
raw umber
#556b2f
dark olive green
#556b2f
darkolivegreen
#313b31
 
#414a4c
outer space
#2f4f4f
dark slate gray
#2f4f4f
darkslategrey
#908d75
 
#9f8170
beaver
#808080
grey
#808080
grey
#2d2217
 
#000000
black
#000000
black
#000000
black