What color is Business Card, Marres Center for Contemporary Culture Business Cards ?

Source Crayola® CSS3 CSS4
#b0b2c1
 
#b0b7c6
cadet blue
#c0c0c0
silver
#c0c0c0
silver
#858590
 
#95918c
gray
#778899
light slate grey
#778899
lightslategrey