What color is Key ?

Source Crayola® CSS3 CSS4
#433b35
 
#414a4c
outer space
#2f4f4f
dark slate gray
#2f4f4f
darkslategrey
#938e88
 
#95918c
gray
#808080
grey
#808080
grey
#645d56
 
#6e5160
eggplant
#696969
dim grey
#696969
dimgrey