What color is Card ?

Source Crayola® CSS3 CSS4
#4a514d
 
#414a4c
outer space
#2f4f4f
dark slate gray
#2f4f4f
darkslategrey
#20404a
 
#414a4c
outer space
#2f4f4f
dark slate gray
#2f4f4f
darkslategrey
#75b0ce
 
#6699cc
blue gray
#6495ed
cornflower blue
#6495ed
cornflowerblue
#421d15
 
#714b23
raw umber
#800000
maroon
#800000
maroon
#2a261e
 
#414a4c
outer space
#2f4f4f
dark slate gray
#2f4f4f
darkslategrey