Source Crayola® CSS3 CSS4
#5d6263
 
#4a646c
deep space sparkle
#696969
dim grey
#696969
dimgrey
#7e8c99
 
#95918c
gray
#778899
light slate grey
#778899
lightslategrey
#968377
 
#9f8170
beaver
#808080
grey
#808080
grey