Red, Green & Blue is an additive color model, meaning that it creates colors by adding light of different colors together. The combination of 100% of Red, Green and Blue create White.
This color spectrum is mainly used for digital displays like: TV’s, Monitors, Smartphone & Tablet displays. Motion Graphics and digital videos on TV, Social Media and websites would mostly use this color mode.

Cyan, Magenta, Yellow & Black is A subtractive color model used for printing. CMYK works by layering these inks on a white surface. The inks absorb certain wavelengths of light, and the remaining light that is reflected is what the eye perceives as color. The combination of 100% of CMYK create Black.
CMYK is the standard for professional printing and ensures consistent color reproduction.

This is the a good way to achieved a Gold, Silver Bronze, Chrome, and Copper look. Print companies are able to so this by using tiny metallic particles, like aluminum flakes, into the paint or coating.

Foil stamping is a printing technique that uses a heated die and metallic or pigment foil to create a shiny, luxurious finish on a for enhancing printed materials. This process can create eye-catching designs, logos, and text, and is often used for high-end products, marketing materials, and invitations.