Source Crayola® CSS3 CSS4
#403a2f
 
#414a4c
outer space
#2f4f4f
dark slate gray
#2f4f4f
darkslategrey
#7e7b6d
 
#757575
sonic silver
#808080
grey
#808080
grey
#685c44
 
#6e5160
eggplant
#556b2f
dark olive green
#556b2f
darkolivegreen
#c5b14b
 
#bab86c
olive green
#bdb76b
dark khaki
#bdb76b
darkkhaki