With dark icon
How it looks (preview)
How to call this example
<%= render "govuk_publishing_components/components/action_link", {
text: "Coronavirus (COVID-19)",
href: "/my-test-page",
dark_icon: true
} %>
<%= render "govuk_publishing_components/components/action_link", {
text: "Coronavirus (COVID-19)",
href: "/my-test-page",
dark_icon: true
} %>