# Flow field shader

> Animated WebGL shader background in the Flow field style. Generated by the 21st.dev Shader Builder. 4-color palette (#160B0B, #C2402A, #F49D37, #FFE8C2). A drop-in, zero-dependency React component for hero sections and animated gradient/noise backgrounds.

- Author: [max w](https://21st.dev/@admin_163f0598)
- License: mit
- Tags: Animation, WebGL, Shader, Hero Background, Shader Background
- Live preview: https://21st.dev/@admin_163f0598/components/flow-field-shader

## Install

```bash
npx shadcn@latest add "https://21st.dev/r/admin_163f0598/flow-field-shader?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/animation.md