What color is Card ?

Source Crayola® CSS3 CSS4
#4a5046
 
#414a4c
outer space
#2f4f4f
dark slate gray
#2f4f4f
darkslategrey
#677466
 
#757575
sonic silver
#696969
dim grey
#696969
dimgrey
#8c9862
 
#87a96b
asparagus
#808080
grey
#808080
grey
#7a95a5
 
#979aaa
manatee
#778899
light slate grey
#778899
lightslategrey
#bdab74
 
#bab86c
olive green
#bdb76b
dark khaki
#bdb76b
darkkhaki