How to read the CNCs color card

Quick answer：

The CNCs color card, also known as the Color Nuances and Code System card, is used in the field of color management and graphic arts. It is a standardized reference tool that displays color samples and their corresponding numerical codes. To read the card, identify the color sample that matches the desired shade, and note the code next to it. These codes are used to ensure consistent color reproduction across different devices and processes.