Dec 1, 2025 · colour, the aspect of any object that may be described in terms of hue, lightness, and saturation. In physics, colour is associated specifically with electromagnetic radiation of a …

Color (or colour in Commonwealth English; see spelling differences) is the visual perception based on the electromagnetic spectrum. Though color is not an inherent property of matter, …

Jan 20, 2023 · Color theory is the art and science of using color. It explains how humans perceive color (both physically and psychologically) and how colors mix, match, and contrast with one …

However, there are three basic categories of color theory that are logical and useful : The color wheel, color harmony, and the context of how colors are used. Color theories create a logical …

Colour is how we describe the visible features of an object by its hue, lightness, and saturation. In physics, we identify colour by measuring a range of wavelengths known as the visible …

COLOUR definition: 1. red, blue, green, yellow, etc.: 2. the pleasant effect of a bright colour or of a lot of…. Learn more.

A gradation or variation of this aspect, especially when other than black, white, or gray; a hue: fireworks that exploded in brilliant colors. 2. A substance, such as a dye, pigment, or paint, that …

When working with color, particularly in design and print, we distinguish two methods: additive and subtractive. On a monitor, display or television screen, colors consist of red, green and blue …

The colour of something is the appearance that it has as a result of the way in which it reflects light. Red, blue, and green are colours. 'What colour is the car?'—'Red.' Her silk dress was sky …

: a phenomenon of light (such as red, brown, pink, or gray) or visual perception that enables one to differentiate otherwise identical objects. Wash your colors separately from your darks and …