![]() It’s a “self-luminous” color representation, as in digital cameras, LCD monitors, and smartphones. Color is represented by superimposing R (red), G (green), and B (blue) called “three primary colors of light.” The brightness is increased by mixing colors. For this reason, it is called “additive color mixing.” ![]() ![]() There are two main types of devices that can display images. In the case of digital images, the following two types are often used when categorizing them roughly by the work process. The range of colors that can be represented in the color space is called the “color gamut.” Have you ever heard the words “color space” such as “sRGB” or “Adobe RGB” as the range of colors that can be represented by photos taken with digital cameras? Here, we introduce the features of color spaces.ĭigital images are numerically recorded as the color of each pixel, such as RGB (128,255,100). Therefore, it is necessary to define what color the number is represented on the display or on the print. The table used to convert the data to colors (color coordinates) is the “color space.”
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