Indigo is the color that comes between violet and blue in the spectrum.
The rainbow displays a spectrum of colors from red to violet.
We can see the visible spectrum of light, which ranges from violet to red. This spectrum includes all the colors of the rainbow.
A red pigment reflects the color red while absorbing other colors in the visible spectrum.
violet green yellow orange red The visible spectrum is the portion of the electromagnetic spectrum that is visible to the human eye.
think about it. red, orange, YELLOW, green, blue, purple. good luck, C. Niall
You are feeling a specific kind of light called infrared light. This is not visible light, and it comes before red in the electromagnetic spectrum.
Grange
Usually, that the object is moving away from us. It may also mean that the light comes from a "gravitational well", that is, that the light has to escape from gravity before it reaches us - this will make the light lose some energy, and shift towards the red part of the spectrum.
Visible and infra red parts of the EM spectrum
In order, the visible spectrum is violet, blue, green, yellow, orange, and red. Yellow is the color between green and orange.
Out of the visible light spectrum, red has the longest wavelength.
red and violet spectrum
Blue is the color opposite red on the color spectrum.
Red light has the longest wavelength in the visible spectrum.
Red is at the low frequency end of the visible spectrum.
The term "infrared" comes from Latin roots: "infra" meaning below and "red" referring to the color red, which has the longest wavelength in the visible light spectrum. Infrared radiation has longer wavelengths than visible light, hence the name.