Source Crayola® CSS3 CSS4
#dee1d1
 
#dbd7d2
timberwolf
#dcdcdc
gainsboro
#dcdcdc
gainsboro
#5f7084
 
#757575
sonic silver
#708090
slate gray
#708090
slategrey
#768a95
 
#95918c
gray
#778899
light slate grey
#778899
lightslategrey
#afbdb7
 
#b0b7c6
cadet blue
#c0c0c0
silver
#c0c0c0
silver
#38435e
 
#414a4c
outer space
#2f4f4f
dark slate gray
#2f4f4f
darkslategrey