What color is Key (France) ?

Source Crayola® CSS3 CSS4
#3b3b35
 
#414a4c
outer space
#2f4f4f
dark slate gray
#2f4f4f
darkslategrey
#63635c
 
#6e5160
eggplant
#696969
dim grey
#696969
dimgrey
#7e7d77
 
#757575
sonic silver
#808080
grey
#808080
grey