Source Crayola® CSS3 CSS4
#4b5153
 
#414a4c
outer space
#2f4f4f
dark slate gray
#2f4f4f
darkslategrey
#8f8b77
 
#9f8170
beaver
#808080
grey
#808080
grey
#737164
 
#757575
sonic silver
#696969
dim grey
#696969
dimgrey
#d5cfbc
 
#cdc5c2
silver
#d3d3d3
light gray
#d3d3d3
lightgrey