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

URLPreviewMarkdown
https://bmaitner.r-universe.dev/badges/:name
https://bmaitner.r-universe.dev/badges/:registry
https://bmaitner.r-universe.dev/badges/:packages
https://bmaitner.r-universe.dev/badges/:articles
https://bmaitner.r-universe.dev/badges/:datasets
https://bmaitner.r-universe.dev/BIEN/badges/version
https://bmaitner.r-universe.dev/GNRS/badges/version
https://bmaitner.r-universe.dev/GVS/badges/version
https://bmaitner.r-universe.dev/NSR/badges/version
https://bmaitner.r-universe.dev/OpenRange/badges/version
https://bmaitner.r-universe.dev/S4DM/badges/version
https://bmaitner.r-universe.dev/TNRS/badges/version