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Why red is a color?

Updated: 8/11/2023
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Wiki User

15y ago

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Red is hot. It's a strong color that conjures up a range of seemingly conflicting emotions from passionate love to violence and warfare. Red is Cupid and the Devil.

A stimulant, red is the hottest of the warm colors.

The expression seeing red indicates anger and may stem not only from the stimulus of the color but from the natural flush (redness) of the cheeks, a physical reaction to anger, increased blood pressure, or physical exertion.

Red is power, hence the red power tie for business people and the red carpet for celebrities and VIPs

Flashing red lights denote danger or emergency. Stop signs and stop lights are red to get the drivers' attention and alert them to the dangers of the intersection.

In some cultures, red denotes purity, joy, and celebration

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12y ago
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15y ago

You need to clarify your question. Human eyes are able to disguise three colors; Red Green Blue, which is actually three magnetic wave lengths. Red is the given name for objects given off the electronic magnetic radio wave length 625-740nm

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Q: Why red is a color?
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