What color is Card ?

Source Crayola® CSS3 CSS4
#2e2828
 
#414a4c
outer space
#2f4f4f
dark slate gray
#2f4f4f
darkslategrey
#385d55
 
#414a4c
outer space
#2f4f4f
dark slate gray
#2f4f4f
darkslategrey
#2b4c5f
 
#1a4876
midnight blue
#2f4f4f
dark slate gray
#2f4f4f
darkslategrey
#dfcfc2
 
#dbd7d2
timberwolf
#d3d3d3
light gray
#d3d3d3
lightgrey
#2d3836
 
#414a4c
outer space
#2f4f4f
dark slate gray
#2f4f4f
darkslategrey