Practical Color Coordinate System

The Practical Color Coordinate System (PCCS) is a color classification system developed in Japan that provides a systematic way to describe and categorize colors based on their visual characteristics. Designed to address the limitations of traditional color naming and classification methods, PCCS focuses on how colors are perceived by human observers. Key aspects of the PCCS include: 1. **Color Attributes**: The system breaks down colors into fundamental attributes, such as hue, value (lightness), and chroma (saturation).