In fact, the sky has no color. Then why does the sky look blue?

事实上，天空没有颜色。那为什么天空看起来是蓝色的呢？

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The color is magnificent, with the cobalt blue sky in the background and the warm light on the lion.

背景中钴蓝色的天空和狮子身上暖色调的光线，颜色好极了。

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Blue is the color of the sky, water, and ice.

蓝色是蓝天、碧水和晶冰的颜色。

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Richard Chai made use of color blocking as one of his themes, mixing a printed sky blue top with mint pants that have a bit of sheen to them, and layering a bright orange skirt over cream pants paired with a taupe sheer top.

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Pushing back the greens a bit, I made room in the lower part of the arrangement for hits of the saturated blue of fragrant hyacinth and the lighter blue of the smaller grape hyacinth to reflect the tonal shifts in color of the sky and water in this idyllic scene.

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The sky was still pure blue above, and then at the horizon tinted some other color, a rosy yellow that went away when you looked at it.

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