What color is Button ?

Source Crayola® CSS3 CSS4
#b8b7ad
 
#b0b7c6
cadet blue
#a9a9a9
dark gray
#a9a9a9
darkgrey
#78705d
 
#8a795d
shadow
#696969
dim grey
#696969
dimgrey
#b7a97e
 
#bab86c
olive green
#bdb76b
dark khaki
#bdb76b
darkkhaki
#4b4237
 
#414a4c
outer space
#2f4f4f
dark slate gray
#2f4f4f
darkslategrey