RBG
lastmod 2026-11-10created 2022-10-282 edits
RGB is an additive color space that represents colors by adding three kinds of light: red (Red), green (Green), and blue (Blue). Because it corresponds directly to how light-emitting and light-receiving devices such as monitors and camera sensors work, it serves as the basic representation in digital images and graphics, and each component is usually stored as 8 bits in the range 0–255. It is also converted to other color spaces, such as YUV, which separates luminance from color, HSL, which is easier for people to work with, and OKLCH, which is perceptually uniform.