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://doi-usgs.r-universe.dev/badges/:name
https://doi-usgs.r-universe.dev/badges/:registry
https://doi-usgs.r-universe.dev/badges/:packages
https://doi-usgs.r-universe.dev/badges/:articles
https://doi-usgs.r-universe.dev/badges/:datasets
https://doi-usgs.r-universe.dev/dataRetrieval/badges/version
https://doi-usgs.r-universe.dev/EGRET/badges/version
https://doi-usgs.r-universe.dev/EGRETci/badges/version
https://doi-usgs.r-universe.dev/hydroloom/badges/version
https://doi-usgs.r-universe.dev/mortar/badges/version
https://doi-usgs.r-universe.dev/ncdfgeom/badges/version
https://doi-usgs.r-universe.dev/sbtools/badges/version
https://doi-usgs.r-universe.dev/toxEval/badges/version