How do I change my website's white background to match the theme color?

Topic summary

A Shopify store owner needed help changing their website’s white background to match their theme color.

Initial Solutions Offered:

  • Two responders (PageFly-Richard and BrainStation23) provided CSS code snippets to add to the theme.liquid file above the </head> tag
  • Both suggested using custom CSS with background-color properties

Troubleshooting:

  • The original poster attempted the solutions but reported they weren’t working, sharing screenshots of their implementation
  • BrainStation23 requested the store URL to diagnose the issue

Resolution:

  • After reviewing the specific store (boxboxid.shop), BrainStation23 provided a corrected code example using background color #3A3C41
  • The solution successfully resolved the issue
  • The poster confirmed it was working and thanked the community

Status: Resolved. The issue was fixed by adding properly formatted CSS code to the theme.liquid file with the correct color value.

Summarized with AI on November 11. AI used: claude-sonnet-4-5-20250929.

@BoxBoxID Can you share your store URL, please