# Calm Violet Silk Shader Hero Background

> Animated WebGL shader background in the Silk style. Generated by the 21st.dev Shader Builder. 5-color palette (#140B2E, #3C02A4, #6D4AFF, #3C02A4, #140B2E). A drop-in, zero-dependency React component for hero sections and animated gradient/noise backgrounds.

- Author: [DHxWhy](https://21st.dev/@dhxwhy)
- License: mit
- Tags: Shader, Shader Background, WebGL, Hero Background, Animation
- Live preview: https://21st.dev/@dhxwhy/components/calm-violet-silk-shader-hero-background

## Install

```bash
npx shadcn@latest add "https://21st.dev/r/dhxwhy/calm-violet-silk-shader-hero-background?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/shader.md