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://r-spatial.r-universe.dev/badges/:name
https://r-spatial.r-universe.dev/badges/:registry
https://r-spatial.r-universe.dev/badges/:packages
https://r-spatial.r-universe.dev/badges/:articles
https://r-spatial.r-universe.dev/badges/:datasets
https://r-spatial.r-universe.dev/badges/classInt
https://r-spatial.r-universe.dev/badges/gstat
https://r-spatial.r-universe.dev/badges/leafem
https://r-spatial.r-universe.dev/badges/leafgl
https://r-spatial.r-universe.dev/badges/leafpm
https://r-spatial.r-universe.dev/badges/leafpop
https://r-spatial.r-universe.dev/badges/leafsync
https://r-spatial.r-universe.dev/badges/link2GI
https://r-spatial.r-universe.dev/badges/lwgeom
https://r-spatial.r-universe.dev/badges/mapedit
https://r-spatial.r-universe.dev/badges/mapview
https://r-spatial.r-universe.dev/badges/plainview
https://r-spatial.r-universe.dev/badges/qgisprocess
https://r-spatial.r-universe.dev/badges/rgee
https://r-spatial.r-universe.dev/badges/RPyGeo
https://r-spatial.r-universe.dev/badges/RSAGA
https://r-spatial.r-universe.dev/badges/s2
https://r-spatial.r-universe.dev/badges/sf
https://r-spatial.r-universe.dev/badges/sftime
https://r-spatial.r-universe.dev/badges/slideview
https://r-spatial.r-universe.dev/badges/spatialreg
https://r-spatial.r-universe.dev/badges/spdep
https://r-spatial.r-universe.dev/badges/stars