Get a new pastel color every time you open a new tab! This Chrome extension also lets you cycle through colors automatically with a customizable speed. Settings are synced with your Google account; never manually set your preferred color settings again!
This project is inspired by automatic pastels.
Alternatively, you can test the files in here directly by going to
chrome://extensions in Chrome, enabling Developer Mode, clicking "Load unpacked extension" and opening the project folder you cloned.