> For the complete documentation index, see [llms.txt](https://docs.openspaces.design/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.openspaces.design/plain-jane-interactive/theme-settings/main-theme-color.md). # Main Theme Color > **What You’ll Learn** > > * How to change the global background color for your store > * Where this color appears across your site *** ### 🎛 Access the Setting 1. From your Shopify Admin, go to **Online Store > Themes** 2. Click **Customize** next to your active Plain Jane theme 3. In the Theme Editor, click the **Theme Settings** icon (paintbrush) 4. Scroll to **Main Theme Color** *** ### 🖼 Set Your Background Color * Click the **Background Color** swatch to open the color picker * Select any color or input a hex value manually (e.g. `#FFFFFF` for white) * This background color is applied globally to your store, unless overridden by specific section or page settings > 💡 Tip: Choose a background that complements your brand and offers good contrast with text for readability *** ### **Need Help?** * 💬 **Join our community on Discord:** * 📧 **Email us at:** * 💻 **Live chat with us:** Available Monday–Friday, 10AM–6PM EST, directly on our website --- # Agent Instructions This documentation is published with GitBook. GitBook is the documentation platform designed so that both humans and AI agents can read, navigate, and reason over technical content effectively. Learn more at gitbook.com. ## Querying This Documentation If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question. Perform an HTTP GET request on the current page URL with the `ask` query parameter, and the optional `goal` query parameter: ``` GET https://docs.openspaces.design/plain-jane-interactive/theme-settings/main-theme-color.md?ask=&goal= ``` `ask` is the immediate question: it should be specific, self-contained, and written in natural language. `goal` is optional and describes the broader end goal you are ultimately trying to accomplish on behalf of the user. GitBook uses it to tailor the answer towards what is most useful for that goal. The response will contain a direct answer to the question and relevant excerpts and sources from the documentation. Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.