Blue Topaz
A feature-rich, highly customizable theme with beautiful color palettes, extensive Style Settings support, and unique UI enhancements for power users.
Whyl is credited as the original theme creator. Setup notes, fit assessments, and cautions below are Obsidian Mate editorial guidance. How we review resources

Overview
A feature-rich, highly customizable theme with beautiful color palettes, extensive Style Settings support, and unique UI enhancements for power users. Blue Topaz combines colorful accents, pronounced panels, and extensive component styling rather than keeping close to Obsidian's default appearance. It is aimed at users who want a feature-rich visual system and are willing to spend time configuring it.
Key Features
- Blue Topaz combines colorful accents, pronounced panels, and extensive component styling rather than keeping close to Obsidian's default appearance.
- Supports dark and light appearance modes.
- Includes a repository-maintained visual preview for evaluating the theme before installation.
How to Install Blue Topaz
- 1Open Obsidian Settings and select Appearance.
- 2Select Manage beside Themes, search for Blue Topaz, and choose Install and use.
- 3Open representative notes in editing and reading view, then test every supported appearance mode.
- 4Add Style Settings only when the theme repository documents compatible controls.
How to Use Blue Topaz
Install Blue Topaz, add Style Settings when deeper controls are needed, and review changes against ordinary notes, tables, callouts, and mobile navigation.
Visual Character
Blue Topaz combines colorful accents, pronounced panels, and extensive component styling rather than keeping close to Obsidian's default appearance.
Who It Fits
It is aimed at users who want a feature-rich visual system and are willing to spend time configuring it.
Compatibility and Limits
- The large customization surface can make troubleshooting harder. Record major setting changes and disable custom snippets when isolating a display issue.
- Retest personal CSS snippets after theme or Obsidian updates.
Customization
Install Blue Topaz, add Style Settings when deeper controls are needed, and review changes against ordinary notes, tables, callouts, and mobile navigation. Customization should stay within controls and snippets documented by the theme project so future updates remain easier to troubleshoot.
Repository Screenshots & Visual Preview
Rich preview screenshots and visual assets extracted directly from the official GitHub repository for Blue Topaz:

Details
- Modes
- Dark & Light
Sources and Documentation
This guide was checked against the creator's repository and primary documentation.
Recommended Vault Templates & Plugin Combinations
Pair Blue Topaz with pre-configured vault templates and recommended community plugins to complete your second brain setup:
Recommended Vault Templates
- Ideaverse (LYT Starter Vault)
Gold standard PKM vault setup by Nick Milo.
- PARA Starter Kit Vault
Tiago Forte's PARA method starter setup.
- Zettelkasten Starter Vault
Structured note-linking vault template for research.
Recommended Plugins
- Style Settings Plugin
Graphical customization menu for themes & CSS.
- Dataview Plugin
Database query views & dynamic dashboards.
- Templater Plugin
Dynamic template engine for automated note creation.
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