What color is Card ?

Source Crayola® CSS3 CSS4
#45473b
 
#414a4c
outer space
#2f4f4f
dark slate gray
#2f4f4f
darkslategrey
#e3d743
 
#ffcf48
sunglow
#f4a460
sandy brown
#f4a460
sandybrown
#b7473d
 
#bf4f51
bittersweet shimmer
#a0522d
sienna
#a0522d
sienna
#82a1b4
 
#979aaa
manatee
#778899
light slate grey
#778899
lightslategrey
#292019
 
#000000
black
#000000
black
#000000
black