# Default Theme

<p class="description">Here's what the theme object looks like with the default values.</p>

## Explore

Explore the default theme object:

{{"demo": "pages/customization/default-theme/DefaultTheme.js", "hideToolbar": true, "bg": "inline"}}

> Tip: you can play with the documentation theme object in your browser console,
> as the `theme` variable is exposed on all the documentation pages.
> Please note that **the documentation site is using a custom theme**.

If you want to learn more about how the theme is assembled, take a look at [`material-ui/style/createMuiTheme.js`](https://github.com/mui-org/material-ui/blob/master/packages/material-ui/src/styles/createMuiTheme.js),
and the related imports which `createMuiTheme` uses.