What color is Key ?

Source Crayola® CSS3 CSS4
#9d9487
 
#95918c
gray
#bc8f8f
rosy brown
#bc8f8f
rosybrown
#585248
 
#414a4c
outer space
#556b2f
dark olive green
#556b2f
darkolivegreen
#3a2e22
 
#414a4c
outer space
#2f4f4f
dark slate gray
#2f4f4f
darkslategrey