Source Crayola® CSS3 CSS4
#212e36
 
#414a4c
outer space
#2f4f4f
dark slate gray
#2f4f4f
darkslategrey
#b0b8c6
 
#b0b7c6
cadet blue
#c0c0c0
silver
#c0c0c0
silver
#868e9a
 
#95918c
gray
#778899
light slate grey
#778899
lightslategrey
#696f79
 
#757575
sonic silver
#696969
dim grey
#696969
dimgrey
#4a5057
 
#414a4c
outer space
#2f4f4f
dark slate gray
#2f4f4f
darkslategrey