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://schweflo.r-universe.dev/badges/:name
https://schweflo.r-universe.dev/badges/:registry
https://schweflo.r-universe.dev/badges/:packages
https://schweflo.r-universe.dev/badges/:articles
https://schweflo.r-universe.dev/badges/:datasets
https://schweflo.r-universe.dev/highs/badges/version
https://schweflo.r-universe.dev/lpSolveAPI/badges/version
https://schweflo.r-universe.dev/NLPclient/badges/version
https://schweflo.r-universe.dev/pandocfilters/badges/version
https://schweflo.r-universe.dev/pdfminer/badges/version
https://schweflo.r-universe.dev/ROI.models.globalOptTests/badges/version
https://r-forge.r-universe.dev/ROI.models.miplib/badges/version
https://schweflo.r-universe.dev/ROI.models.netlib/badges/version
https://r-forge.r-universe.dev/ROI.plugin.alabama/badges/version
https://r-forge.r-universe.dev/ROI.plugin.deoptim/badges/version
https://schweflo.r-universe.dev/ROI.plugin.highs/badges/version
https://r-forge.r-universe.dev/ROI.plugin.ipop/badges/version
https://r-forge.r-universe.dev/ROI.plugin.msbinlp/badges/version
https://r-forge.r-universe.dev/ROI.plugin.neos/badges/version
https://r-forge.r-universe.dev/ROI.plugin.nloptr/badges/version
https://r-forge.r-universe.dev/ROI.plugin.optimx/badges/version
https://r-forge.r-universe.dev/ROI.plugin.osqp/badges/version
https://r-forge.r-universe.dev/ROI.plugin.scs/badges/version
https://florianschwendinger.r-universe.dev/scs/badges/version
https://schweflo.r-universe.dev/xmlrpc2/badges/version