Color is the visible part of the spectrum of light.
Visible spectrum is the part of the electromagnetic spectrum which can be
seen with eyes under a unique range of wavelengths.
The visible spectrum involves the absorption of light at different types of
wavelength. Each color have their unique wavelengths which they become
visible when viewed under such conditions.
The main colors in a visible spectrum include Red, orange, yellow, green,
blue, indigo and violet which are similar to the ones rainbow have.
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