What color is Kaku square plate, medium Plate, 2008 ?

Source Crayola® CSS3 CSS4
#756d61
 
#757575
sonic silver
#696969
dim grey
#696969
dimgrey
#a9a198
 
#979aaa
manatee
#a9a9a9
dark gray
#a9a9a9
darkgrey