https://chromewebstore.google.com/detail/calpalette-add-more-color/pnomieafpanmioibkgjgpccijpoefbmf
CalPalette - Add More Colors to Calendar & Customize Them - Chrome Web Store
add moreto calendarcolors
https://calpalette.com/
CalPalette - Add More Colors to Calendar & Customize Them
Add more colors to your Google Calendar and customize them. Create your own color palette and personalize your schedule.
add moreto calendarcolorscustomize