Dark theme combining the JetBrains code palette with the layered Dark 2026 workbench, with comprehensive token coverage for Ansible, Jinja and embedded grammars.
Installation
Launch VS Code Quick Open (Ctrl+P), paste the following command, and press enter.
Visual Studio Code theme combining the JetBrains Dark code palette with the Dark 2026 workbench: Dark 2026's darker, layered backgrounds; JetBrains colors for every code token, git decoration and terminal ANSI color.
Built for comprehensive token coverage — including injected grammars (Jinja inside Ansible YAML) and semantic tokens from language servers — so no code section is left unstyled.
Preview
Install
Download the latest .vsix from the releases page and run:
Or install from the VS Code Marketplace and pick Holo Dark from Preferences -> Color Theme.
Palette
Role
Color
Hex
Editor background (Dark 2026)
#121314
Editor foreground
#A9B7C6
Comment
#707070
String
#6A8759
Keyword / storage
#CC8242
Number / type
#7A9EC2
Function / tag
#FFC66D
Property / constant
#9E7BB0
JSON key
#9876AA
Operator / punctuation
#CCCCCC
CSS value
#A5C261
Git modified
#6897BB
Git untracked / deleted
/
#D5756C / #6C6C6C
Git ignored
#848504
Build
No build step is required: themes/holo-dark-color-theme.json is the source of truth. Package the extension into a .vsix with:
npx @vscode/vsce package
Test
Open the repo in VS Code and press F5 (Run -> Start Debugging). This launches an Extension Development Host with the theme loaded, opening fixtures/ as the workspace.
Pick Holo Dark from Preferences -> Color Theme in that window if it is not the default.
Browse the fixture files — they cover every audited language, including both comment styles per language (// and /* */, # and =begin, -- and --[[ ]], ...), Ansible playbooks with Jinja expressions, and diff/Makefile edge cases.
To inspect a specific token, run Developer: Inspect Editor Tokens and Scopes from the Command Palette (Cmd+Shift+P) and hover the token: it shows the scope stack and the resolved color.
Notes
semanticHighlighting is on. A complete semantic-token map keeps LSP tokens in the palette above; Ansible keys stay yellow (property:ansible) and playbook keywords orange (keyword:ansible).
/ 
