What color is Card ?

Source Crayola® CSS3 CSS4
#3a3e34
 
#414a4c
outer space
#2f4f4f
dark slate gray
#2f4f4f
darkslategrey
#b8393b
 
#bf4f51
bittersweet shimmer
#a52a2a
brown
#a52a2a
brown
#7e8d80
 
#95918c
gray
#808080
grey
#808080
grey
#646551
 
#6e5160
eggplant
#696969
dim grey
#696969
dimgrey
#e9e86d
 
#fddb6d
dandelion
#f0e68c
khaki
#f0e68c
khaki