The blue of the sky paled to a light grey.

天空的蓝色渐变成了浅灰色。

All in maddeningly light grey.

所有内容都为浅灰色。

Light grey areas can the light?

发光体能把那灰色地带照亮吗？

Then choose a light grey color and fill it.

然后选择一个浅灰色的颜色和填补它。

I'm looking for a nice light grey for the summer.

我想要一种适合夏天的漂亮的亮灰色。