对人类来说的可见光是指波长从紫色和紫红色的400纳米至深红色的700纳米。
Visible light, for humans, has wavelengths ranging from 400 nanometers, where the perceived colors are violet and purple, to 700 nanometers, which is deep red.
由于孙定，天空刚落，从充满活力的蓝色，以一种无形紫色薰衣草，紫红色，金色和橙色的漩涡。
As the sun set, the sky faded from vibrant blue to an ethereal purple, lavender, fuchsia, gold and orange swirl.
教室颜色偏好调查结果显示，小学生最喜欢青色、紫红色和紫色的教室。
The results of the classroom's color preferences of primary scholar were that their favorite colors were cyan, amaranth and purple.
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