What color is Card ?

Source Crayola® CSS3 CSS4
#dfdccc
 
#dbd7d2
timberwolf
#dcdcdc
gainsboro
#dcdcdc
gainsboro
#333d42
 
#414a4c
outer space
#2f4f4f
dark slate gray
#2f4f4f
darkslategrey
#586365
 
#4a646c
deep space sparkle
#696969
dim grey
#696969
dimgrey