Color matching

Color matching is a process in which different color tones or shades of a product are compared and evaluated. Color uniformity plays a crucial role, especially in industry where consistent color representation is required. Color uniformity means that a product or coating has the same shade of color in different batches or under different conditions, which is very important for the quality and consistency of products.

An important aspect that affects color matching is the color difference that can occur when colors are viewed under different conditions. Color differences can be caused by various factors such as differences in pigmentation, coating thickness or surface texture. Even small changes in production or materials can lead to noticeable variations. It is therefore crucial to control and minimize these colour variations to ensure consistent quality.

Another important factor influencing color matching is the type of light. Colors appear differently depending on the light source, which is known as color metamerism. This means that a product can have a different color under a certain light source than under another. For example, daylight can have a different effect on color than artificial light or fluorescent light. It is therefore important for colour matching to standardize the lighting during colour testing in order to achieve reliable and reproducible results. Choosing the right type and intensity of light ensures that the color matching reflects the actual perception of the color and that color deviations can be correctly detected.