What color is Card ?

Source Crayola® CSS3 CSS4
#39463f
 
#414a4c
outer space
#2f4f4f
dark slate gray
#2f4f4f
darkslategrey
#bf4a53
 
#bf4f51
bittersweet shimmer
#cd5c5c
indian red
#cd5c5c
indianred
#4e3938
 
#414a4c
outer space
#2f4f4f
dark slate gray
#2f4f4f
darkslategrey
#658668
 
#757575
sonic silver
#696969
dim grey
#696969
dimgrey
#8a8c81
 
#95918c
gray
#808080
grey
#808080
grey