Page - Article Header Overlay Background Fill (Immersive + Translucent Header)

A post has an article header overlay with a solid background color (#123) in immersive mode with a translucent header.

A post has an article header overlay with a solid background color (#123) in immersive mode with a translucent header.

front matter:

---
layout: article
title: Page - Article Header Overlay Background Fill (Immersive + Translucent Header)
mode: immersive
header:
  theme: dark
article_header:
  type: overlay
  theme: dark
  background_color: '#123'
  background_image: false
---