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