天空的蓝色渐变成了浅灰色。

The blue of the skypaledto a light grey.

墙壁上随意泼了大块的蓝色和紫色。

The walls were splashed with patches of blue and purple.

我先在画布上涂了一层蓝色水彩。

First I applied a blue colour wash to the canvas.

她的头发上系着两根蓝色丝带。

She was wearing two blue silk ribbons in her hair.

门漆成了蓝色，为的是与墙的颜色相配。

The doors were painted blue to match the walls.

这房间是把不同的绿色和蓝色搭配起来装饰的。

The room was decorated in a combination of greens and blues.

蓝色卷宗是用来存放旧发票的。

The blue files are used for storing old invoices.

房间内部以鲜明的蓝色和黄色作为装饰。

The room was decorated in vibrant blues and yellows.

机修工穿着一件蓝色工装连衣裤。

The mechanic was wearing a pair of blue overalls.

盒子的内面呈蓝色。

The inside of the box was blue.