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.
红色和紫色位于光谱的两端。
Red and violet are at opposite ends of the spectrum.
紫色与黄色的花从岩石之间探出头来。
Purple and yellow flowers peeped up between rocks.
它的大叶子常现出一种柔和的淡紫色。
Its large leaves often show a delicate purple tint.