🌍 PCCS Palette Maker – Final Polished English Description

PCCS Palette Maker
A practical color palette generator based on PCCS tone theory and color science.

This tool creates three types of color schemes from a single base color:
Camaiyu / Tone-on-Tone / Complementary.

Ideal for:
UI/UX designers, web creators, students, illustrators, and anyone who wants fast, clean color palettes for design work.

⭐ Features

• Intuitive Streamlit GUI

• Generate 3 palette types instantly

• Export as PNG / CSS / HTML / Figma JSON

• Simple Harmony Score

• Automatic PCCS tone estimation

• Color picker & HEX input support

• Custom image size settings (width & height) 

📦 Included Files

pccs_palette_maker/

 ├── app.py          (GUI tool)

 ├── main.py         (core logic)

 ├── README_EN.md    (English manual)

 ├── README_JP.md    (Japanese manual)

 ├── output/         (generated files are saved here)

 └── sample/         (optional)

🖥 Requirements

• Windows / macOS / Linux

• Python 3.10 – 3.12

• pip installed

🚀 How to Start (GUI – recommended)

pip install pillow streamlit

streamlit run app.py

Your browser will automatically open (http://localhost:8501

)

📁 Output Examples

• kamayui_ff8800.png

• kamayui_ff8800.css

• kamayui_ff8800.html

• kamayui_ff8800_figma.json

🔧 Troubleshooting

• Streamlit doesn’t start
  → pip install streamlit --upgrade

• “Pillow not found”
  → pip install pillow

• PNG not generated
  → Check Python version / errors in main.py

📄 License

• Commercial use: OK

• Personal use: OK

• Redistribution & reselling: Not allowed

• Generated palette images are free to use without credit

📬 Contact

If you have ideas or feedback, feel free to message me.
I update this tool continually.