Legacy Document

Inside Macintosh: Advanced Color Imaging Reference /

Chapter 3 - ColorSync Manager Reference for Applications and Device Drivers / Constants and Data Types

Named Color Value

A color value expressed in a named color space is composed of a single component, namedColorIndex, represented as a numeric value within the range of an unsigned long, or 1 to 232 - 1 inclusive.

struct CMNamedColor {
   unsigned long namedColorIndex;/* 1..a lot */
};