Badges can be customized with 'color', 'scale', and 'style' parameters frombadgen.
For example:https://ropensci.r-universe.dev/badges/:total?scale=2&color=pink&style=flat

URL	Preview	Markdown
https://johncoene.r-universe.dev/badges/:name
https://johncoene.r-universe.dev/badges/:registry
https://johncoene.r-universe.dev/badges/:packages
https://johncoene.r-universe.dev/badges/:articles
https://johncoene.r-universe.dev/badges/:datasets
https://ambiorix-web.r-universe.dev/ambiorix/badges/version
https://cran.r-universe.dev/ambiorix/badges/version
https://johncoene.r-universe.dev/cicerone/badges/version
https://devopifex.r-universe.dev/communicate/badges/version
https://devopifex.r-universe.dev/component/badges/version
https://johncoene.r-universe.dev/echarts4r/badges/version
https://johncoene.r-universe.dev/firebase/badges/version
https://devopifex.r-universe.dev/g2r/badges/version
https://johncoene.r-universe.dev/graphTweets/badges/version
https://ambiorix-web.r-universe.dev/jader/badges/version
https://johncoene.r-universe.dev/linne/badges/version
https://devopifex.r-universe.dev/litter/badges/version
https://tanho63.r-universe.dev/mobileCharts/badges/version
https://johncoene.r-universe.dev/packer/badges/version
https://ambiorix-web.r-universe.dev/pugger/badges/version
https://johncoene.r-universe.dev/pushbar/badges/version
https://johncoene.r-universe.dev/sever/badges/version
https://johncoene.r-universe.dev/sigmajs/badges/version
https://ambiorix-web.r-universe.dev/slighe/badges/version
https://ambiorix-web.r-universe.dev/surf/badges/version
https://johncoene.r-universe.dev/tippy/badges/version
https://johncoene.r-universe.dev/waiter/badges/version