Answer:

Red is the lowest energy visible light and violet is the highest. A solid object has color depending on the light it reflects. If it absorbs light in the red and yellow region of the spectrum, it will have a blue color.

The more energy a wave has, the higher its frequency, and vice versa. When it comes to visible light, the highest frequency color, which is violet, also has the most energy. The lowest frequency of visible light, which is red, has the least energy.

In order to understand this, we must begin with the fact that color is a form of visible light. It is electromagnetic energy. The graph below shows where color is positioned in the range of radiant energy.