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The term blue generally describes colours perceived by humans observing light with a dominant wavelength that’s between approximately 450 and 495 nanometres. Most blues contain a slight mixture of other colours; azure contains some green, while ultramarine contains some violet.
Learn the various meanings and uses of the word blue as an adjective, noun, and verb. Find synonyms, examples, phrases, and related articles about blue.
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Learn about blue as a color, a light, and a historical term. Explore the etymology, pigments, and systems of blue in physics, art, and language.
- Tanya Kelley
If you’re American or European, blue might be your favorite color (it wins the polls as most popular), but did you know that it has a long and fascinating history? From barbarians, to royals, to...
Feb 15, 2024 · Learn about the history, psychology, and symbolism of the color blue, from ancient times to modern culture. Discover how blue affects mood, perception, and personality, and how to use it in fashion, business, nature, and web design.
- 1 min
Blue definition: the pure color of a clear sky; the primary color between green and violet in the visible spectrum, an effect of light with a wavelength between 450 and 500 nanometers.. See examples of BLUE used in a sentence.
Aug 11, 2023 · Learn about the meaning of the color blue in different cultures, religions, and contexts. Discover how blue affects our mood, behavior, and perception, and see examples of blue in logos, gemstones, and idioms.