Source Crayola® CSS3 CSS4
#837a61
 
#8a795d
shadow
#808080
grey
#808080
grey
#758886
 
#757575
sonic silver
#708090
slate gray
#708090
slategrey
#3a3127
 
#414a4c
outer space
#2f4f4f
dark slate gray
#2f4f4f
darkslategrey
#d1cfc3
 
#cdc5c2
silver
#d3d3d3
light gray
#d3d3d3
lightgrey