# Usage Guide

### Step‑by‑Step
1. **Gather brand assets**: primary/secondary hex colors, style adjectives.
2. **Edit the prompt**: replace the `{{}}` placeholders.
3. **Select a model**: DALL·E 3 for photorealistic textures, Stable Diffusion XL for vector‑like patterns, Midjourney V6 for artistic flair.
4. **Run the prompt**.
5. **Validate**:
   - Tile the PNGs in a 3×3 grid (e.g., using Photoshop → Define Pattern → Fill).
   - Check color fidelity with a color‑picker tool.
6. **Export**: Save the PNGs and embed the JSON spec into your design system documentation.

### Tips
- Use **high contrast** keywords (e.g., "geometric", "low‑poly") for sharper patterns.
- Limit the number of distinct shapes to keep the texture subtle.
- If the output feels too busy, add the constraint `"max visual weight ≤ 30%"` to the prompt.
