What color is Button ?

Source Crayola® CSS3 CSS4
#544c3c
 
#414a4c
outer space
#556b2f
dark olive green
#556b2f
darkolivegreen
#cfc9af
 
#cdc5c2
silver
#c0c0c0
silver
#c0c0c0
silver
#382a1f
 
#414a4c
outer space
#2f4f4f
dark slate gray
#2f4f4f
darkslategrey
#776449
 
#85754e
gold fusion
#696969
dim grey
#696969
dimgrey
#988f75
 
#9f8170
beaver
#808080
grey
#808080
grey