What color is Card ?

Source Crayola® CSS3 CSS4
#313d32
 
#414a4c
outer space
#2f4f4f
dark slate gray
#2f4f4f
darkslategrey
#e3cd5e
 
#f8d568
orange yellow
#f4a460
sandy brown
#f4a460
sandybrown
#4a7359
 
#4a646c
deep space sparkle
#696969
dim grey
#696969
dimgrey
#c2545a
 
#bf4f51
bittersweet shimmer
#cd5c5c
indian red
#cd5c5c
indianred
#4c5b46
 
#414a4c
outer space
#556b2f
dark olive green
#556b2f
darkolivegreen