Clouds in the sky will be dark and light. Why?

We all live under the same blue sky. When we look up, we can see white clouds floating in the sky. But the color of clouds in the sky is not only white, sometimes dark blue, sometimes light blue. So many people will have such a question, that is, the colors of clouds in the sky will be deep and shallow. Why? In fact, the answer to this question is mainly related to hue, lightness and saturation. Let's explain it in detail below.

Around us, we media can watch the changes of clouds in the sky when we shave our heads. In fact, there are clouds floating in the air, not what we said. If we observe them carefully, we will feel the clouds in the sky following us. Actually, this is a normal phenomenon. Also, the color of clouds will change, so many farmers can judge the degree of weather change well according to past experience and the color change law of clouds in the sky.

For example, in rainy days, the clouds in the sky will appear black, but in sunny days, the clouds in the sky will appear blue, in which blue is divided into deep blue and light blue. There are actually some reasons for this phenomenon, for example, it is related to the hue and transparency of clouds. For example, the high transparency of clouds will give us a visual feeling that the color will be relatively light, which is mixed with light and air.

There is also related to saturation. The saturation we usually say refers to the purity of color, and can also indicate the depth of color. For example, the higher the color purity and saturation of a thing, the darker the color we see. That's all I've summarized about the change of cloud color. I hope I can help you.