> For clean Markdown of any page, append .md to the page URL.
> For a complete documentation index, see https://docs.pensar.dev/apex/llms.txt.
> For AI client integration (Claude Code, Cursor, etc.), connect to the MCP server at https://docs.pensar.dev/apex/_mcp/server.

# /themes

> Manage application themes and color modes

## Overview

The `/themes` command lets you customize the visual appearance of Apex. You can browse available themes, switch between them, and toggle between dark and light modes.

## Usage

```bash
/themes
```

**Alias**: `/theme`

## Subcommands

### Open Theme Picker

```bash
/themes
```

Opens an interactive theme picker where you can browse and select from all available themes.

### Switch Directly to a Theme

```bash
/themes <name>
```

Switch directly to a named theme without opening the picker. The theme name is case-insensitive.

### Toggle or Set Color Mode

```bash
/themes mode          # Toggle between dark and light
/themes mode dark     # Switch to dark mode
/themes mode light    # Switch to light mode
/themes mode auto     # Use system preference
```

## Configuration

Theme settings are stored in `~/.pensar/config.json` and persist across sessions. The following config values are managed:

| Config Key  | Description                            |
| ----------- | -------------------------------------- |
| `theme`     | Name of the active theme               |
| `themeMode` | Color mode: `dark`, `light`, or `auto` |

## Related Commands

#### [/config](/apex/tui-slash-commands/config)

View all configuration options

#### [/help](/apex/tui-slash-commands/help)

View all available commands