Source Crayola® CSS3 CSS4
#8b9298
 
#95918c
gray
#778899
light slate grey
#778899
lightslategrey
#6d7382
 
#757575
sonic silver
#708090
slate gray
#708090
slategrey
#d5dbcd
 
#dbd7d2
timberwolf
#d3d3d3
light gray
#d3d3d3
lightgrey