What color is Button ?

Source Crayola® CSS3 CSS4
#070523
 
#000000
black
#000000
black
#000000
black
#4d4e53
 
#414a4c
outer space
#2f4f4f
dark slate gray
#2f4f4f
darkslategrey
#323545
 
#414a4c
outer space
#2f4f4f
dark slate gray
#2f4f4f
darkslategrey
#a09d95
 
#95918c
gray
#a9a9a9
dark gray
#a9a9a9
darkgrey