What color is Button ?

Source Crayola® CSS3 CSS4
#b5b4a1
 
#b0b7c6
cadet blue
#a9a9a9
dark gray
#a9a9a9
darkgrey
#747161
 
#757575
sonic silver
#696969
dim grey
#696969
dimgrey
#514121
 
#714b23
raw umber
#556b2f
dark olive green
#556b2f
darkolivegreen
#56564a
 
#414a4c
outer space
#556b2f
dark olive green
#556b2f
darkolivegreen
#302513
 
#000000
black
#000000
black
#000000
black