Color Systems in Packaging

RGB vs CMYK vs PMS: Understanding the Differences

Printing and design use different color models, so it helps to know how RGB, CMYK and PMS differ. Each color model serves a different purpose and suits specific types of projects. Here's a breakdown:

1. RGB (Red, Green, Blue)

RGB is a color model used primarily for digital displays, such as screens (TVs, monitors, smartphones). It works by mixing red, green, and blue light in different intensities to create various colors. The more light you add, the brighter the color appears.

Usage: Primarily used for digital projects, websites, apps, and anything that’s viewed on a screen.

2. CMYK (Cyan, Magenta, Yellow, Black)

CMYK is a subtractive color model used in color printing. It mixes four colors (cyan, magenta, yellow, and black) to create a wide spectrum of colors on paper. The more ink you add, the darker and more saturated the color becomes.

Usage: This model is used for printing materials like brochures, flyers, posters, and product packaging. It’s ideal for projects where the final product will be printed on paper.

3. PMS (Pantone Matching System)

PMS is a standardized color matching system used in printing, ensuring consistency across various printers and production runs. It uses a specific set of color formulas to create exact shades, often referred to as Pantone colors. Each color is assigned a unique code (e.g., Pantone 186 for a specific red).

Usage: PMS is used for color consistency in projects that require precise and uniform color reproduction, such as logos, corporate branding, and large-scale print jobs.

In Summary:

• RGB: Best for digital designs and screen-based projects.
• CMYK: Ideal for printing projects and materials.
• PMS: Perfect for exact, consistent color matching in brand and product packaging.