ColorSnap

ColorSnap is a simple interactive color picker and identifier built with C++ and OpenCV.

The program lets you open an image, double-click anywhere on it, and instantly see:

• The closest matching color name (from a dataset)
• The RGB values of the selected pixel
• The HEX representation of the color
• An approximate accuracy score

The selected color is displayed as an overlay rectangle at the top of the image, along with its details.

This project is meant as a basic experimentation project with C++, OpenCV, and image interaction.

Usage

./bin/colorsnap -i <image_path>

• -i or --image : Path to the image you want to analyze.

Once the image opens, double-click on any pixel to view its color information. Press Esc or q to close the program/gui.