展示HN：Huesnatch – 6个免费色彩工具，面向设计师，无需登录，无需上传。

展示HN：Huesnatch – 6个免费色彩工具，面向设计师，无需登录，无需上传。
Show HN: Huesnatch – 6 free color tools for designers, no login, no uploads

原始链接: https://github.com/huesnatch/huesnatch

## Huesnatch：免费的浏览器色彩工具 Huesnatch 是一套包含 6 多个专业色彩工具的组合，包括图像颜色拾取器、调色板生成器和色盲模拟器。这些工具**完全在您的网页浏览器内运行**，确保完全的隐私，因为不会上传任何数据。 Huesnatch 专为网页开发者、设计师以及任何从事色彩工作的人士设计，提供从图像或网站中提取调色板、探索预设方案和测试可访问性等功能。它支持多种颜色格式（HEX、RGB 等），并允许轻松导出代码或调色板图像。主要优势包括**永久免费**、**无需登录**以及提供**本地处理**以保障数据安全。它可在所有主流浏览器上使用，包括移动设备。Huesnatch 适用于个人和商业用途，并采用 MIT 许可证。 **立即开始使用 Huesnatch：[huesnatch.com](https://huesnatch.com)**。

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原文

Huesnatch is a complete suite of 6+ professional color tools that run entirely in your browser. Nothing is uploaded to any server. Your images stay on your device.

Used daily by:

👨‍💻 Web Developers
🎨 Graphic Designers
📊 Brand Managers
🧑‍🏫 Students & Teachers

🛠️ All Tools at a Glance

Tool	What It Does	Try It
Image Color Picker	Extract palettes from any JPG/PNG	→ Live Demo
Color Image Generator	Create gradient/pattern backgrounds instantly	→ Live Demo
Explore Palettes	Browse 1000+ community color schemes	→ Live Demo
Visualize in UI	See palettes applied to mockups & dashboards	→ Live Demo
Color Matching Game	Play an interesting Color Game	→ Live Demo
Web Color Extractor	Get brand colors from any website URL	→ Live Demo
Color Blind Simulator	See your designs with 8+ deficiency types	→ Live Demo

💡 Why Designers & Developers Choose Huesnatch

✅ 100% Free Forever – No paid tiers, no credits
✅ Zero Login Required – Open and use instantly
✅ Privacy First – All processing happens in your browser
✅ 6+ Professional Tools – Everything in one place
✅ Multiple Color Formats – HEX, RGB, HSL, CMYK, LAB, XYZ
✅ Export Anywhere – Copy codes, download palettes as images

📖 How to Use (With Examples)

🔹 Extract Colors from a Competitor's Website

Visit huesnatch.com
Click "Web Color Extractor"
Paste any URL (example: apple.com)
Get instant HEX codes of their entire brand palette

🔹 Create a Palette from a Photo

Go to "Image Color Picker"
Upload any photograph
Receive 5-8 dominant colors instantly
Copy codes or download palette image

🔹 Test Your Designs for Accessibility

Use "Color Blind Simulator"
Upload your UI screenshot
See how it looks for protanopia, deuteranopia, tritanopia

Chrome	Firefox	Safari	Edge	Opera
✅	✅	✅	✅	✅

Mobile browsers fully supported

❓ Frequently Asked Questions

Q: Do you store my images or website data?
A: No. Everything runs locally in your browser. We never see your uploads.

Q: Is there a paid version?
A: No. All tools are free forever. No subscription, no credits.

Q: Can I use Huesnatch commercially?
A: Yes. For client work, your own projects, anything.

Q: Do I need to create an account?
A: No account required. Just open and use.

If Huesnatch helps you, consider:

⭐ Starring this repository
🐦 Sharing on Twitter
👨‍💻 Telling a designer friend

MIT License – Free for personal and commercial use.

🔗 Start Using Huesnatch Now → huesnatch.com ← No login, 100% free