What color is Card ?

Source Crayola® CSS3 CSS4
#2a2f2c
 
#414a4c
outer space
#2f4f4f
dark slate gray
#2f4f4f
darkslategrey
#4a5047
 
#414a4c
outer space
#2f4f4f
dark slate gray
#2f4f4f
darkslategrey
#888b82
 
#95918c
gray
#808080
grey
#808080
grey
#686f63
 
#757575
sonic silver
#696969
dim grey
#696969
dimgrey
#c9b651
 
#bab86c
olive green
#bdb76b
dark khaki
#bdb76b
darkkhaki