What color is Button ?

Source Crayola® CSS3 CSS4
#858375
 
#757575
sonic silver
#808080
grey
#808080
grey
#2f2a20
 
#414a4c
outer space
#2f4f4f
dark slate gray
#2f4f4f
darkslategrey
#595142
 
#414a4c
outer space
#556b2f
dark olive green
#556b2f
darkolivegreen
#d3bd46
 
#bab86c
olive green
#bdb76b
dark khaki
#bdb76b
darkkhaki