Source Crayola® CSS3 CSS4
#99946d
 
#9f8170
beaver
#808080
grey
#808080
grey
#6d6f5e
 
#757575
sonic silver
#696969
dim grey
#696969
dimgrey
#5d5342
 
#414a4c
outer space
#556b2f
dark olive green
#556b2f
darkolivegreen
#709070
 
#757575
sonic silver
#808080
grey
#808080
grey
#3c523e
 
#414a4c
outer space
#2f4f4f
dark slate gray
#2f4f4f
darkslategrey