What color is Card ?

Source Crayola® CSS3 CSS4
#414b47
 
#414a4c
outer space
#2f4f4f
dark slate gray
#2f4f4f
darkslategrey
#737c76
 
#757575
sonic silver
#808080
grey
#808080
grey
#212827
 
#414a4c
outer space
#2f4f4f
dark slate gray
#2f4f4f
darkslategrey
#bb2a47
 
#c8385a
maroon
#a52a2a
brown
#a52a2a
brown
#949f98
 
#95918c
gray
#a9a9a9
dark gray
#a9a9a9
darkgrey