Source Crayola® CSS3 CSS4
#626e72
 
#757575
sonic silver
#696969
dim grey
#696969
dimgrey
#9b9288
 
#95918c
gray
#808080
grey
#808080
grey
#7c786f
 
#757575
sonic silver
#808080
grey
#808080
grey
#879599
 
#95918c
gray
#778899
light slate grey
#778899
lightslategrey