What color is Button ?

Source Crayola® CSS3 CSS4
#362c22
 
#414a4c
outer space
#2f4f4f
dark slate gray
#2f4f4f
darkslategrey
#726968
 
#757575
sonic silver
#696969
dim grey
#696969
dimgrey
#1c1a2b
 
#000000
black
#000000
black
#000000
black
#958d80
 
#95918c
gray
#808080
grey
#808080
grey
#234b9a
 
#2e5894
b'dazzled blue
#483d8b
dark slate blue
#483d8b
darkslateblue