Color Swatches

The Sigma K7 Ral Colour Guide provides a handy overview of all RAL colors, with their numbers and the corresponding color name such as "Emerald" and this in 5 languages.

With the Sigma Color System C21.3 range you have the most complete color collection. This color chart contains more than two thousand colors, divided into 1950 NCS colors, 185 known RAL colors and 36 metallic colors.

Sikkens 5051 Color Concept consists of a set of tools and comprehensive service, which allows you to select, present and archive color.

Ral Colour Selection

With the Sigma Color System C21.3 range you have the most complete color collection. This color chart contains more than two thousand colors, divided into 1950 NCS colors, 185 known RAL colors and 36 metallic colors. Rental period: 1 month