The principal aim is to create a home-like relaxing feel, so airlines tend to use soft colors that feel domestic, natural and earthy for that reason.

主要目的是营造一种家庭般令人放松的感觉，因此航空公司倾向于使用柔和的颜色，给人一种像家一样的、自然而朴实的感觉。

youdao

Soft colors like pink and light blue make people relaxed.

柔和的颜色，如粉色和淡蓝色，会使人感到放松。

youdao

I prefer muted, soft colors, which is also reflected in my photography.

我喜欢暗淡柔软的颜色，这个在我的画作中也有体现。

youdao

He longed for cool colors and soft lights and fresh flowers.

VOA: special.2009.04.04

The soft curvature of cushions and striking upholstery colors balance the linear sofa profiles, while robust tripod bases give the tables and stool a jaunty appearance.

WSJ: Design & Decorating: Barber Osgerby's Idiosyncratic Interiors