What color is Button ?

Source Crayola® CSS3 CSS4
#271e2e
 
#414a4c
outer space
#2f4f4f
dark slate gray
#2f4f4f
darkslategrey
#6c573d
 
#714b23
raw umber
#556b2f
dark olive green
#556b2f
darkolivegreen
#4a3d39
 
#414a4c
outer space
#2f4f4f
dark slate gray
#2f4f4f
darkslategrey
#8f7e5a
 
#8a795d
shadow
#808080
grey
#808080
grey