Source Crayola® CSS3 CSS4
#adb2c3
 
#b0b7c6
cadet blue
#c0c0c0
silver
#c0c0c0
silver
#748191
 
#757575
sonic silver
#708090
slate gray
#708090
slategrey
#baa49f
 
#979aaa
manatee
#a9a9a9
dark gray
#a9a9a9
darkgrey
#3f494b
 
#414a4c
outer space
#2f4f4f
dark slate gray
#2f4f4f
darkslategrey
#6f6869
 
#757575
sonic silver
#696969
dim grey
#696969
dimgrey