What color is Card ?

Source Crayola® CSS3 CSS4
#343f36
 
#414a4c
outer space
#2f4f4f
dark slate gray
#2f4f4f
darkslategrey
#312b29
 
#414a4c
outer space
#2f4f4f
dark slate gray
#2f4f4f
darkslategrey
#606f58
 
#4a646c
deep space sparkle
#696969
dim grey
#696969
dimgrey
#b24d52
 
#bf4f51
bittersweet shimmer
#cd5c5c
indian red
#cd5c5c
indianred
#e4d067
 
#f8d568
orange yellow
#deb887
burlywood
#deb887
burlywood