Source Crayola® CSS3 CSS4
#889d9e
 
#979aaa
manatee
#778899
light slate grey
#778899
lightslategrey
#516c71
 
#4a646c
deep space sparkle
#696969
dim grey
#696969
dimgrey
#dbede2
 
#dbd7d2
timberwolf
#dcdcdc
gainsboro
#dcdcdc
gainsboro
#abc4be
 
#b0b7c6
cadet blue
#c0c0c0
silver
#c0c0c0
silver