Source Crayola® CSS3 CSS4
#9b9d90
 
#95918c
gray
#a9a9a9
dark gray
#a9a9a9
darkgrey
#787972
 
#757575
sonic silver
#808080
grey
#808080
grey
#4e565b
 
#4a646c
deep space sparkle
#2f4f4f
dark slate gray
#2f4f4f
darkslategrey
#61798d
 
#757575
sonic silver
#708090
slate gray
#708090
slategrey
#a19189
 
#95918c
gray
#bc8f8f
rosy brown
#bc8f8f
rosybrown