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Reflections on the Uses and Available Choices of Categorical Colorschemes

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2025

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BASHFORD-ROGERS, Thomas, Hrsg., Daniel MENEVEAUX, Hrsg., Mehdi AMMI, Hrsg. und andere. Proceedings of the 20th International Joint Conference on Computer Vision, Imaging and Computer Graphics Theory and Applications - (Volume 1). Setúbal, Portugal: SCITEPRESS, 2025, S. 843-850. ISSN 2184-4321. ISBN 978-989-758-728-3. Verfügbar unter: doi: 10.5220/0013109400003912

Zusammenfassung

Categorical colorschemes must respect a number of criteria — mainly, they need to incorporate a number of easily distinguishable colors, and they need to avoid giving to the reader the impression that the colors in the visualization have particular relationships. Crafting these palettes requires careful attention to the distribution of colors; thus, for a long time, visualization designers have been relying on a limited choice of readily available palettes. Although such palettes have been proven practical and functional, our own experience with designing visualizations had us struggle repeatedly with the limited choice, the feeling of repetitiveness in seeing the same colors in visualization papers, and a number of other limitations that we discuss in the paper. In this document, we discuss some properties of the most common categorical colorschemes, and propose a method to generate new palettes that are comparable in properties to the existing ones.

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004 Informatik

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Colorschemes

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20th International Joint Conference on Computer Vision, Imaging and Computer Graphics Theory and Applications (VISIGRAPP 2025), 26. Feb. 2025 - 28. Feb. 2025, Porto, Portugal
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ISO 690DI BARTOLOMEO, Sara, Raphael BUCHMÜLLER, Alexander FRINGS, Johannes FUCHS, Daniel A. KEIM, 2025. Reflections on the Uses and Available Choices of Categorical Colorschemes. 20th International Joint Conference on Computer Vision, Imaging and Computer Graphics Theory and Applications (VISIGRAPP 2025). Porto, Portugal, 26. Feb. 2025 - 28. Feb. 2025. In: BASHFORD-ROGERS, Thomas, Hrsg., Daniel MENEVEAUX, Hrsg., Mehdi AMMI, Hrsg. und andere. Proceedings of the 20th International Joint Conference on Computer Vision, Imaging and Computer Graphics Theory and Applications - (Volume 1). Setúbal, Portugal: SCITEPRESS, 2025, S. 843-850. ISSN 2184-4321. ISBN 978-989-758-728-3. Verfügbar unter: doi: 10.5220/0013109400003912
BibTex
@inproceedings{DiBartolomeo2025Refle-73585,
  title={Reflections on the Uses and Available Choices of Categorical Colorschemes},
  year={2025},
  doi={10.5220/0013109400003912},
  isbn={978-989-758-728-3},
  issn={2184-4321},
  address={Setúbal, Portugal},
  publisher={SCITEPRESS},
  booktitle={Proceedings of the 20th International Joint Conference on Computer Vision, Imaging and Computer Graphics Theory and Applications - (Volume 1)},
  pages={843--850},
  editor={Bashford-Rogers, Thomas and Meneveaux, Daniel and Ammi, Mehdi},
  author={Di Bartolomeo, Sara and Buchmüller, Raphael and Frings, Alexander and Fuchs, Johannes and Keim, Daniel A.}
}
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