A consistent visual style across your working day, with room for personal preference.
More ways to bring a calmer feel to your workspace.
Considered by default.
Gentle gray surfaces and pale text bring a calmer palette into HubSpot.
Room for personality.
Choose a complete preset palette or explore your own colors. Small highlights keep the working surface calm. Turn the theme off at any time from the extension menu.
A light footprint.
Presets work without an account. The extension stores only your theme preferences, with no analytics or customer data uploads.
Get set up
A small change. A different day.
This preview uses Chrome’s manual installation flow. A Chrome Web Store listing is planned.
Enter chrome://extensions in the address bar and turn on Developer mode.
Load the extension.
Click Load unpacked and select the extracted folder containing manifest.json.
Refresh HubSpot.
Pin seafonic darkmode from Chrome’s extensions menu. Open its popup to pick a theme or switch it off.
Before you install
A theme with a light touch.
The extension adjusts page colors locally on HubSpot app pages. Photos, charts, status colors, and rich text editors keep their original colors wherever possible. Embedded apps and some screens may need further tuning.
Turn it off when checking exact customer facing email or page designs. This preview has passed code and simulated behavior checks. Testing across signed in HubSpot screens is still in progress.
Why Chrome asks for site access.
Chrome uses the broad permission label “read and change data on sites” for extensions that alter a page. seafonic uses this access to read existing colors and apply theme styling locally. It does not collect or upload page text, messages, passwords, or customer records.