Transparent Dark Gray Theme ๐ŸŽจ

December 16, 2025 ยท View on GitHub

A transparent dark gray theme for Home Assistant.

Based on the excellent transparentblue theme.

Features โœจ

  • Transparent UI: See your background through the cards.
  • Custom Buttons: Styled toggles and switches.
  • Animated Backgrounds: Designed to work with Lovelace Animated Background.

Screenshots ๐Ÿ“ธ

Screen

Installation ๐Ÿ› ๏ธ

  1. Open HACS.
  2. Add Custom Repository: https://github.com/FaserF/transparentgray (Category: Theme).
  3. Click Download.
  4. Select transparentgray-LAB in your Profile settings.

2. Manual Installation

  1. Download transparentgray.yaml (or the specific variation you want).
  2. Place it in your themes/ directory.
  3. Add the resource reference to configuration.yaml.
  4. Restart Home Assistant and select the theme.

Changing the background image

Have a look here

Old Version

Version 2021-06-07 looked like this: transparentgray.yaml
transparentgray old version

transparentgray-other.yaml
transparentgray-other.yaml