[Colors] Additional colors for data visualisation(?)

[sandra-post]

✨ Is your feature request related to a problem? Please describe it.

Stefan Bräm (UX design for a product in development) is working on a design for data visualisation (bar chart). He reached out to @rouvenpost because he needs guidance regarding colors which can be used.

💡 Describe the solution you'd like

Either the Design System offers additional colors which can or should for used for data visualisation, or the product defines colors themselves.

🔄 Describe alternatives you've considered

🔗 Additional context

• Link to product designs in Figma?
• Section Foundations / Colors / Data visualisation (in page 🔴 Backlog)