What color is Button ?

Source Crayola® CSS3 CSS4
#c6c3b8
 
#cdc5c2
silver
#c0c0c0
silver
#c0c0c0
silver
#9f9b90
 
#95918c
gray
#a9a9a9
dark gray
#a9a9a9
darkgrey
#4a4234
 
#414a4c
outer space
#2f4f4f
dark slate gray
#2f4f4f
darkslategrey
#777667
 
#757575
sonic silver
#696969
dim grey
#696969
dimgrey
#7e6647
 
#85754e
gold fusion
#696969
dim grey
#696969
dimgrey