Source Crayola® CSS3 CSS4
#8a9592
 
#95918c
gray
#778899
light slate grey
#778899
lightslategrey
#9a8f79
 
#9f8170
beaver
#808080
grey
#808080
grey
#707066
 
#757575
sonic silver
#696969
dim grey
#696969
dimgrey