The go-to element for triggering actions — tappable, clickable, and hard to miss.
Thirteen visual types, ordered by emphasis. Pair the highest-emphasis
primary with lower-emphasis variants so a single action stands out.
Add a leading-icon or trailing-icon to
reinforce the action. Keep labels — icon-only actions belong in
Button Icon.
primary user actions, form submissions, navigation triggers — any interactive call to action.
<button>; with an href it renders an <a> link instead — both keyboard focusable.loading and disabled set aria-busy / the disabled state and block activation.