What color is Card ?

Source Crayola® CSS3 CSS4
#373f41
 
#414a4c
outer space
#2f4f4f
dark slate gray
#2f4f4f
darkslategrey
#3e432b
 
#414a4c
outer space
#2f4f4f
dark slate gray
#2f4f4f
darkslategrey
#d3d542
 
#ffcf48
sunglow
#bdb76b
dark khaki
#bdb76b
darkkhaki
#6daecc
 
#6699cc
blue gray
#6495ed
cornflower blue
#6495ed
cornflowerblue
#372c24
 
#414a4c
outer space
#2f4f4f
dark slate gray
#2f4f4f
darkslategrey