# How sharp should the pivot be?

Canonical URL: https://colorcurio.us/notes/diverging-pivot-sharpness
Source type: Note
Publisher: colorcurio.us
Published: 2026-05-30
Language: en

## Summary

Diverging colormaps pivot around a center — but how abruptly? A scroll-driven, hands-on look at pivot sharpness: when a crisp zero-crossing clarifies, and when a soft neutral plateau keeps near-zero noise from lying.

Every diverging colormap pivots around a center — but designers rarely talk about *how abruptly* it does so. That single choice decides whether a near-zero value reads as quiet grey or as committed color, and it can either clarify a threshold or manufacture a signal out of noise. Scroll to sharpen the pivot step by step, then drag the slider at the end to feel the trade-off on real data.

## Related resources

- [Balance](https://colorcurio.us/colormaps/cmocean.balance)
- [/tools/gradient](https://colorcurio.us/tools/gradient)

## Citation

colorcurio.us. “How sharp should the pivot be?.” Published 2026-05-30. https://colorcurio.us/notes/diverging-pivot-sharpness