Source Crayola® CSS3 CSS4
#9f9478
 
#9f8170
beaver
#bc8f8f
rosy brown
#bc8f8f
rosybrown
#6c6b64
 
#757575
sonic silver
#696969
dim grey
#696969
dimgrey
#393a45
 
#414a4c
outer space
#2f4f4f
dark slate gray
#2f4f4f
darkslategrey