Darker cells mean a higher score for this topic on that metric.
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Quick answers
When should I pick Palette and scale builder?
When the story is: choropleths, heatmaps, multi-series charts, brand-safe decks.
When should I avoid Palette and scale builder?
Skip it in cases like: rainbow scales on ordered magnitude data.
Who invented or popularised it?
Cynthia Brewer ColorBrewer (2002) for cartography; later UI theme tools
What does it encode?
ordered or unordered hue sets mapped to data classes
Is it OK in ads?
Yes if one claim is visible at a glance in Meta, Google and retail print; otherwise link to a full figure.
Will a teacher accept it?
Yes for lab reports and poster boards if axes, units and a source line are present.
Palette and scale builder encodes values as ordered or unordered hue sets mapped to data classes. Cynthia Brewer ColorBrewer (2002) for cartography; later UI theme tools.
In reports, ads and assignments it fits choropleths, heatmaps, multi-series charts, brand-safe decks. Skip it when rainbow scales on ordered magnitude data.
Principles
- Encoding — The core mark of Palette and scale builder is ordered or unordered hue sets mapped to data classes.
- History — Cynthia Brewer ColorBrewer (2002) for cartography; later UI theme tools
- Fit — choropleths, heatmaps, multi-series charts, brand-safe decks
- Shared baseline — The eye compares length and position more accurately than area.
- Audience — PowerPoint, Excel or Google Sheets and Meta, Google and retail print share the same geometry.
Misconceptions
- Pretty equals true — Decoration rarely persuades; it slows reading.
- 3-D helps — Perspective distortion wrecks comparison. Keep it flat.
- More series is richer — Do not stack stories. One Palette and scale builder, one claim.
- Default palette is fine — Rainbow defaults fail color-blind viewers and grey print. Change Excel or Google Sheets defaults.
Why it matters
- Work — Work: choropleths, heatmaps, multi-series charts, brand-safe decks. Readable in four minutes in PowerPoint.
- Ads — Ads: one number and one shape speak first in Meta, Google and retail print.
- School — School: for lab reports and poster boards, pick the form that answers the rubric.
- Craft — Craft: honour ordered or unordered hue sets mapped to data classes and decoration falls away.
Palette and scale builder: honour ordered or unordered hue sets mapped to data classes, and switch when rainbow scales on ordered magnitude data.