# Contour Field

> Topographic lines from seeded noise or an image's luminance, drawn as SVG strokes in currentColor. The noise terrain drifts slowly, and any photo can be read as elevation.

- Author: [Aaditya](https://21st.dev/@aadixc0de)
- Library: [chatcn](https://21st.dev/@aadixc0de/library/chatcn)
- License: mit
- Tags: Background, SVG, Animation
- npm dependencies: @base-ui/react
- Live preview: https://21st.dev/@aadixc0de/components/contour-field

## Install

```bash
npx shadcn@latest add "https://21st.dev/r/aadixc0de/contour-field?api_key=$API_KEY_21ST"
```

Requires a 21st API key (generate one at https://21st.dev/mcp) passed as `API_KEY_21ST`. Free accounts get a limited number of installs per day; unlimited on a paid plan — see https://21st.dev/pricing.

Full component directory: https://21st.dev/llms.txt · More like this: https://21st.dev/community/components/s/background.md