# 2 - Import Themes
Customize Your Design with Skeleton Themes
## Prerequisites
- [Chapter 1: Set-up Skeleton Figma Library](chapter-1)
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## Import Custom Theme
### Open Skeleton v3 Figma Library
### Open Skeleton themes plugin
Click on the `Actions`¹ button in the toolbar, search for `Skeleton Themes`², and click on the `Skeleton Themes`³ plugin when it appears.
> **Important:** The plugin is compatible only with the Skeleton v3 Figma Library.
### Add new theme
The library includes a default theme, `Cerberus`. To add your theme, click `Add theme`⁴.
### Select theme
Copy your theme code by visiting the [Skeleton theme creator](https://themes.skeleton.dev/themes/create). Click `Import`⁵, then select a theme⁶, or compose your own.
### Copy theme
Open the `Code` tab in the right panel⁷ and copy the theme code⁸.
### Paste theme
Return to the `Skeleton Themes` plugin in Figma, paste the theme code⁹, and click `Upload`¹⁰.
> **Note:** Uploading the theme may take 3–5 minutes, depending on your device.
### Publish updates
After uploading, publish the library to make the new theme accessible. In the left panel, click the `Book` icon¹¹, then click the `Publish...` button¹². When the modal appears, click `Publish` again¹³.
> **Note:** Publishing may take 5–7 minutes.
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## Apply Custom Theme in Project
### Prerequisites
- Completed [Chapter 1: Set-up Skeleton Figma Library](chapter-1#how-to-install-the-figma-library)
- Completed [Chapter 2: Import Custom Theme](#import-custom-theme)
### Open Project
Open the project where the `Skeleton Figma Library` is applied.
### Set the stage
Add `page examples` components on the canvas to preview your theme.
### Switch theme
In the `Pages` section⁴ on the right panel, click `Apply variable mode`, hover over `Theme`, and select your imported theme⁵.
Voilà! Your theme is now applied to the components.
### Switch modes
Skeleton themes include `light` and `dark` modes by default. Switch modes the same way you switch themes: in the `Pages` section⁶, click `Apply variable mode`, hover over `Color Scheme`, and select the scheme⁷.
Your components are now in the `Dark` `Color Scheme`.
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## Guides