Source Crayola® CSS3 CSS4
#4f4e40
 
#414a4c
outer space
#556b2f
dark olive green
#556b2f
darkolivegreen
#767056
 
#85754e
gold fusion
#696969
dim grey
#696969
dimgrey
#948a6b
 
#9f8170
beaver
#808080
grey
#808080
grey