What color is Card ?

Source Crayola® CSS3 CSS4
#4a524d
 
#414a4c
outer space
#2f4f4f
dark slate gray
#2f4f4f
darkslategrey
#69706d
 
#757575
sonic silver
#696969
dim grey
#696969
dimgrey
#a89c7f
 
#95918c
gray
#bc8f8f
rosy brown
#bc8f8f
rosybrown
#292723
 
#414a4c
outer space
#2f4f4f
dark slate gray
#2f4f4f
darkslategrey
#778c80
 
#757575
sonic silver
#808080
grey
#808080
grey