Source Crayola® CSS3 CSS4
#d7d5c0
 
#dbd7d2
timberwolf
#d3d3d3
light gray
#d3d3d3
lightgrey
#a9b2b5
 
#b0b7c6
cadet blue
#a9a9a9
dark gray
#a9a9a9
darkgrey
#6c7791
 
#757575
sonic silver
#708090
slate gray
#708090
slategrey
#535b73
 
#4a646c
deep space sparkle
#696969
dim grey
#696969
dimgrey