An easy config.toml brand scraper for SiS apps

Hey everyone,

Every time I deploy a Streamlit app inside Snowflake for a client or enterprise team, the default red-and-white Streamlit theme looks completely out of place against corporate brand guidelines.

Manually inspecting CSS, grabbing hex codes, and typing out config.toml files got repetitive, so I put together a quick free utility to automate it here.

How it works:

Paste in any company URL (e.g., snowflake.com or your company site).

It scrapes the page for the primary, background, sidebar, and text hex codes.

You get a live side-by-side preview of what the theme looks like on a mock Streamlit dashboard.

You can tweak the colors manually or change the font family.

Grab the generated config.toml code directly.

It's completely free to use. If it fails to pick up the right palette on your company's site, drop the URL below and I'll tweak the scraper logic.

Hope it saves a few of you some config time.

Posted Jul 29, 2026, 1:11 PM UTC

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