What color is Greeting Card, Christmas Card ?

Source Crayola® CSS3 CSS4
#547e8a
 
#757575
sonic silver
#708090
slate gray
#708090
slategrey
#828177
 
#757575
sonic silver
#808080
grey
#808080
grey
#96a998
 
#979aaa
manatee
#8fbc8f
dark sea green
#8fbc8f
darkseagreen
#665828
 
#714b23
raw umber
#556b2f
dark olive green
#556b2f
darkolivegreen
#63725d
 
#757575
sonic silver
#696969
dim grey
#696969
dimgrey