ColorBrewer: Proven color schemes for thematic maps. D3 (d3-geo): Map projections and SVG maps for custom data graphics.
| ColorBrewer | D3 (d3-geo) | |
|---|---|---|
| Category | Cartography & Map Design | Map Libraries & SDKs |
| Pricing model | Free | Open source |
| Starts at | Free | Free |
| Free tier | — | — |
| Open source | No | Yes |
| Software licence | — | ISC |
| API | — | — |
| Platforms | Web | JavaScript |
| Made by | — | — |
| Commercial use | Check terms | Allowed |
| Export / print images | Check terms | Allowed |
| Offline / caching | Check terms | Allowed |
| Visits from MapTools | 3 | 1 |
| Visit | Visit |
ColorBrewer features
- Sequential, diverging, qualitative schemes
- Colorblind-safe filter
- Export HEX, RGB, CMYK
D3 (d3-geo) features
- Many map projections
- SVG and canvas rendering
- TopoJSON support
- Full design control
Summary based on public information. Check each provider's current pricing and terms.