Color HSV library

Quick answer：

The HSV color model is a popular way to represent colors, with 'H' standing for hue, 'S' for saturation, and 'V' for value. A color HSV library is a software collection that provides functions to manipulate and convert between different color models, often including RGB, CMYK, and HSV. These libraries are commonly used in graphics, image processing, and user interface design for tasks such as color selection and manipulation.