What color is Key ?

Source Crayola® CSS3 CSS4
#64584c
 
#6e5160
eggplant
#696969
dim grey
#696969
dimgrey
#2f2015
 
#000000
black
#000000
black
#000000
black
#7b7369
 
#757575
sonic silver
#696969
dim grey
#696969
dimgrey
#a09b94
 
#95918c
gray
#a9a9a9
dark gray
#a9a9a9
darkgrey