Source Crayola® CSS3 CSS4
#757d7a
 
#757575
sonic silver
#808080
grey
#808080
grey
#93824f
 
#8a795d
shadow
#808080
grey
#808080
grey
#ccb74f
 
#bab86c
olive green
#bdb76b
dark khaki
#bdb76b
darkkhaki
#898a72
 
#9f8170
beaver
#808080
grey
#808080
grey
#58563c
 
#414a4c
outer space
#556b2f
dark olive green
#556b2f
darkolivegreen