Red - Wikipedia. Red is the color at the end of visible spectrum of light, next to orange and opposite violet. It has a dominant wavelength of approximately 6. It is a primary color in the RGB color model and the CMYK color model, and is the complementary color of cyan. Watch Barabbas Online Full Movie there. Reds range from the brilliant yellow- tinged scarlet and vermillion to bluish- red crimson, and vary in shade from the pale red pink to the dark red burgundy.

The red sky at sunset results from Rayleigh scattering, while the red color of the Grand Canyon and other geological features is caused by hematite or red ochre, both forms of iron oxide. Iron oxide also gives the red color to the planet Mars. The red color of blood comes from protein hemoglobin, while ripe strawberries, red apples and reddish autumn leaves are colored by anthocyanins.[4]Red pigment made from ochre was one of the first colors used in prehistoric art. The Ancient Egytians and Mayans colored their faces red in ceremonies; Roman generals had their bodies colored red to celebrate victories. It was also an important color in China, where it was used to color early pottery and later the gates and walls of palaces.[5] In the Renaissance, the brilliant red costumes for the nobility and wealthy were dyed with kermes and cochineal. The 1. 9th century brought the introduction of the first synthetic red dyes, which replaced the traditional dyes.

Red also became the color of revolution; Soviet Russia adopted a red flag following the Bolshevik Revolution in 1. China, Vietnam, and other communist countries. Since red is the color of blood, it has historically been associated with sacrifice, danger and courage. Modern surveys in the United States and Europe show red is also the color most commonly associated with heat, activity, passion, sexuality, anger, love and joy. In China, India and many other Asian countries it is the color of symbolizing happiness and good fortune.[6]Shades and variations. Pure, or solid red, the color of most ripe raspberries. Pink is a pale shade of red.

Cherry blossoms in the Tsutsujigaoka Park, Sendai, Miyagi, Japan. Vermilion is similar to scarlet, but slightly more orange. This is sindoor, a red cosmetic powder used in India; Some Hindu women put a stripe of sindoor in their hair to show they are married. Maroon is a dark brownish red.

Its name comes from marron, the French word for chestnut.[7]Ruby is the color of a cut and polished ruby gemstone. Burgundy, claret, or Wine red, is a very dark red containing a little blue. In France this color is known as Bordeaux.(Lists of shades of red and shades of pink are found at the end of this article.)In science and nature. Seeing red. Bulls, like dogs and many other animals, have dichromacy, which means they cannot distinguish the color red. Watch The Union: The Business Behind Getting High Online The Union: The Business Behind Getting High Full Movie Online. They charge the matador's cape because of its motion, not its color. The human eye sees red when it looks at light with a wavelength between approximately 6. It is a primary color in the RGB color model and the Light just past this range is called infrared, or below red, and cannot be seen by human eyes, although it can be sensed as heat.[9] In the language of optics, red is the color evoked by light that stimulates neither the S or the M (short and medium wavelength) cone cells of the retina, combined with a fading stimulation of the L (long- wavelength) cone cells.[1.

Primates can distinguish the full range of the colors of the spectrum visible to humans, but many kinds of mammals, such as dogs and cattle, have dichromacy, which means they can see blues and yellows, but cannot distinguish red and green (both are seen as gray). Bulls, for instance, cannot see the red color of the cape of a bullfighter, but they are agitated by its movement.[1. See color vision). One theory for why primates developed sensitivity to red is that it allowed ripe fruit to be distinguished from unripe fruit and inedible vegetation.[1. This may have driven further adaptations by species taking advantage of this new ability, such as the emergence of red faces.[1. Red light is used to help adapt night vision in low- light or night time, as the rod cells in the human eye are not sensitive to red.[1.

Critics Consensus: It may not be the killer thrill ride you'd expect from an action movie with a cast of this caliber, but Red still thoroughly outshines most of its.

Red is the color at the end of visible spectrum of light, next to orange and opposite violet. It has a dominant wavelength of approximately 625–740 nanometers.

Red illumination was (and sometimes still is) used as a safelight while working in a darkroom as it does not expose most photographic paper and some films.[1. Watch A Night In The Woods Download. Today modern darkrooms usually use an amber safelight. In color theory and on a computer screen.

On the color wheel long used by painters, and in traditional color theory, red is one of the three primary colors, along with blue and yellow. Painters in the Renaissance mixed red and blue to make violet: Cennino Cennini, in his 1. If you want to make a lovely violet colour, take fine lac [red lake], ultramarine blue (the same amount of the one as of the other) with a binder" he noted that it could also be made by mixing blue indigo and red hematite.[1. In modern color theory, also known as the RGB color model, red, green and blue are additive primary colors. Red, green and blue light combined together makes white light, and these three colors, combined in different mixtures, can produce nearly any other color. This is the principle that is used to make all of the colors on your computer screen and your television. For example, purple on a computer screen is made by a similar formula to that used by Cennino Cennini in the Renaissance to make violet, but using additive colors and light instead of pigment: it is created by combining red and blue light at equal intensity on a black screen.

1. When small town drifter Sammy Barlach drives into town on the search for his next cold beer and the bunch that'll have him, he gets a lot more than he bargained for.
2. The Tomatometer rating – based on the published opinions of hundreds of film and television critics – is a trusted measurement of movie and TV.

Violet is made on a computer screen in a similar way, but with a greater amount of blue light and less red light.[1. So that the maximum number of colors can be accurately reproduced on your computer screen, each color has been given a code number, or s.

RGB, which tells your computer the intensity of the red, green and blue components of that color. The intensity of each component is measured on a scale of zero to 2.

The s. RGB number of pure red, for example, is 2. The s. RGB number for crimson is 2.

See Web colors and RGB color model)In a traditional color wheel from 1. Red and yellow make orange, red and blue make violet. In modern color theory, red, green and blue are the additive primary colors, and together they make white. A combination of red, green and blue light in varying proportions makes all the colors on your computer screen and television screen. Tiny Red, green and blue sub- pixels (enlarged on left side of image) create the colors you see on your computer screen and TV. Why the sunset is red. As a ray of white sunlight travels through the atmosphere to the eye, some of the colors are scattered out of the beam by air molecules and airborne particles due to Rayleigh scattering, changing the final color of the beam that is seen.

Colors with a shorter wavelength, such as blue and green, scatter more strongly, and are removed from the light that finally reaches the eye.[1. At sunrise and sunset, when the path of the sunlight through the atmosphere to the eye is longest, the blue and green components are removed almost completely, leaving the longer wavelength orange and red light. The remaining reddened sunlight can also be scattered by cloud droplets and other relatively large particles, which give the sky above the horizon its red glow.[2. Lasers. Lasers emitting in the red region of the spectrum have been available since the invention of the ruby laser in 1. In 1. 96. 2 the red helium–neon laser was invented,[2.

Red helium–neon lasers were used commercially in Laser. Disc players. The use of red laser diodes became widespread with the commercial success of modern DVD players, which use a 6. Today, red and red- orange laser diodes are widely available to the public in the form of extremely inexpensive laser pointers. Portable, high- powered versions are also available for various applications.[2. More recently, 6.