Button
A button is a widget that enables users to trigger an action or even, such as submitting a form, opening a dialog, cancelling an action or performing a delete operation.
Primary
Primary actions should be obvious. Solid, High contrast background colors work great here.
Secondary
Primary actions should be obvious. Solid, High contrast background colors work great here.
Destructive
Destructive actions typically result in removal of an item and may result in an undesirable consequence.