What color is Card ?

Source Crayola® CSS3 CSS4
#272f2c
 
#414a4c
outer space
#2f4f4f
dark slate gray
#2f4f4f
darkslategrey
#4f5f57
 
#4a646c
deep space sparkle
#696969
dim grey
#696969
dimgrey
#a5cad3
 
#b0b7c6
cadet blue
#b0c4de
light steel blue
#b0c4de
lightsteelblue
#727f75
 
#757575
sonic silver
#808080
grey
#808080
grey
#d9da5c
 
#f8d568
orange yellow
#bdb76b
dark khaki
#bdb76b
darkkhaki