Source Crayola® CSS3 CSS4
#403e3a
 
#414a4c
outer space
#2f4f4f
dark slate gray
#2f4f4f
darkslategrey
#877d5e
 
#8a795d
shadow
#808080
grey
#808080
grey
#929189
 
#95918c
gray
#808080
grey
#808080
grey
#5c5a4e
 
#6e5160
eggplant
#696969
dim grey
#696969
dimgrey
#7d7067
 
#757575
sonic silver
#696969
dim grey
#696969
dimgrey