RGB/CMYK interconversion

1. CMYK (Cyan, Magenta, Yellow, and Black) is a four-color model used in printing.

2. RGB (Red, Green, Blue) is an additive color model that uses a mixture of the three primary colors of light—red, green, and blue—to create all other colors.

3. This tool allows you to convert between RGB and CMYK by adjusting the values of the respective color channels.