What color is Card ?

Source Crayola® CSS3 CSS4
#b5c0b2
 
#b0b7c6
cadet blue
#c0c0c0
silver
#c0c0c0
silver
#42282a
 
#414a4c
outer space
#2f4f4f
dark slate gray
#2f4f4f
darkslategrey
#68504c
 
#6e5160
eggplant
#696969
dim grey
#696969
dimgrey
#49404c
 
#414a4c
outer space
#2f4f4f
dark slate gray
#2f4f4f
darkslategrey
#222130
 
#414a4c
outer space
#2f4f4f
dark slate gray
#2f4f4f
darkslategrey