# Why is there a new color scheme in my theme?

> A build may add one color scheme so the new buy box matches your store. Your other schemes, header and footer don't change.

A product page build may add one color scheme to your theme, so the new buy box uses your colors. Your existing schemes, header and footer don't change.

## Good to know

- We reuse a scheme that already shows the same colors. Your own schemes come first. You may get no new scheme at all.
- Later AI pages with the same colors share that scheme.
- Only the new template's buy box uses it.
- Shopify allows 21 color schemes per theme. On a full theme, we add none and color the buy box another way.

Leave the scheme in place while a page uses it.

## Why does a buy box need its own scheme?

Your theme colors the buy box through a scheme. A scheme in your store's colors keeps text, buttons and backgrounds readable there. **Your store’s colors** and Brand guidelines decide which colors it holds.

## Does it change other pages?

No. Your other templates keep the schemes they use.

## Related

- [Will AI Pages change my live store?](https://section-store.orka.help/a/will-ai-pages-change-my-live-store)
- [Choose the colors of an AI page](https://section-store.orka.help/a/choose-the-colors-of-an-ai-page)

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