The seven colors of the rainbow are red, orange, yellow, green, blue, indigo and violet. The acronym Roy G. Biv is often employed by teachers in classrooms as a method of helping students remember the colors and their order.Continue Reading
The seven colors of the rainbow represent the layer of visible light emitted by the sun. The longer the wavelength of light and the less bendable it is, the more visible its color. Red, orange, yellow and green have the longest wavelengths and the least flexibility, which is why they're the most commonly identifiable colors in a rainbow. On the other hand, conditions must be extremely precise for violet, the shortest and most bendable of the light waves, to be clearly visible.
Rainbows are optical phenomena that occur when moisture in the air reflects as a prism for reflecting sunlight. Although most people think of rainbows as an arc shape, they are actually circular. From most elevation levels on earth, however, only half of the circle is visible. In extremely high altitudes it is sometimes possible to see the entire circle. Sometimes moisture within the air projects a double reflection. This results in a double rainbow, which is actually two rainbows on top of each other.Learn more about Colors
A rainbow is caused by the sun hitting water droplets in the atmosphere and reflecting the light so that people see a spectrum of colors. Rainbows are bowed in the center due to the fact that rainbows result from a group of circular arcs that have one common center.Full Answer >
The secondary color purple or violet is made by mixing the primary colors red and blue. However, to get a purple that is not muddy in appearance, it is important to mix the right types of blue and red, especially when mixing paint colors to use in a painting.Full Answer >
White light can be split into seven colors, namely, red, orange, yellow, green, blue, indigo and violet. The colors can be remembered using the acronym "ROYGBIV."Full Answer >
Lime green matches with many colors, including yellow, true green and violet. However, any decor or outfit using lime green should follow one basic theme so that too many bright colors do not become overwhelming.Full Answer >