What color is Card ?

Source Crayola® CSS3 CSS4
#d8d6c7
 
#dbd7d2
timberwolf
#d3d3d3
light gray
#d3d3d3
lightgrey
#808888
 
#95918c
gray
#808080
grey
#808080
grey
#626f73
 
#757575
sonic silver
#696969
dim grey
#696969
dimgrey
#545433
 
#414a4c
outer space
#556b2f
dark olive green
#556b2f
darkolivegreen
#84a1b7
 
#979aaa
manatee
#a9a9a9
dark gray
#a9a9a9
darkgrey