What color is Card ?

Source Crayola® CSS3 CSS4
#4d5449
 
#414a4c
outer space
#2f4f4f
dark slate gray
#2f4f4f
darkslategrey
#31352f
 
#414a4c
outer space
#2f4f4f
dark slate gray
#2f4f4f
darkslategrey
#83877c
 
#757575
sonic silver
#808080
grey
#808080
grey
#be5245
 
#bf4f51
bittersweet shimmer
#cd5c5c
indian red
#cd5c5c
indianred
#c9b857
 
#bab86c
olive green
#bdb76b
dark khaki
#bdb76b
darkkhaki