Blue - Wikipedia
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.
Blue - Simple English Wikipedia, the free encyclopedia
Blue is the color of the Earth 's sky and sea. Earth looks blue when seen from outer space by astronauts. It is the color of cold, introversion and openness, by opposition to the red, which is the color of warm, extroversion and the closure.
Blue Definition & Meaning - Merriam-Webster
The meaning of BLUE is of the color whose hue is that of the clear sky : of the color blue. How to use blue in a sentence.
Blue | Description, Etymology, & Facts | Britannica
2024年11月8日 · Blue, in physics, light in the wavelength range of 450–495 nanometers in the visible spectrum. In art, blue is a color on the conventional wheel, located between green and violet and opposite orange, its complement.
BLUE | English meaning - Cambridge Dictionary
BLUE definition: 1. of the colour of the sky without clouds on a bright day, or a darker or lighter type of this…. Learn more.
The History of the Color Blue: From Ancient Egypt to the Latest ...
2018年2月12日 · From the decorative "Egyptian blue" of the ancient world, to the precious ultramarine and prussian blue pigments used in some of the world’s greatest masterpieces, the color blue has a fascinating history spanning around 6,000 years. Here's a …
Blue Color: Psychology, Meaning and Symbolism
2024年2月15日 · Blue, a color that commands a unique position in the color spectrum, has permeated various aspects of our lives, imbuing them with profound meanings and emotions. As the color of the sky and sea, it has been a ceaseless source of inspiration and symbolism throughout history and across cultures.
The Secret History of the Color Blue — Google Arts & Culture
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...
The Color Blue: Meaning and Color Psychology - Verywell Mind
2024年2月20日 · Blue is a color often found in nature, such as the pale blue of a daytime sky or the rich dark blue of a deep pool of water. This is perhaps why we often describe blue as calm and serene. Yet, as a cool color, blue can sometimes seem icy, distant, or even cold.
The Color Blue — History, Meaning and Facts | HunterLab
2023年11月28日 · Blue is the color of the sky and water, symbolizing peace and serenity. Though the color is one of the most recently recognized, it’s popular in culture and fashion. Read on for more about the color blue. Here are some facts about blue: Blue was the last color to be coined as a term in the English language.