All Octicons
passkey-fill
Octicon sizes navigation
React
import {PasskeyFillIcon} from '@primer/octicons-react' <PasskeyFillIcon size={24} />
Rails
<%= render(Primer::Beta::Octicon.new(:"passkey-fill", size: :medium)) %>
Jekyll
{% octicon passkey-fill height:24 %}
Figma
This icon is called passkey-fill-24
in Primer's Octicons library.