Color temperature 2700K: Any lower leans orange

Color temperature 2700K: any lower and it turns orange.
A cream-colored space with uniform color temperature. All light sources in the entire room are 2700K, a color temperature that makes the cream color appear warm and rich; if it goes higher than 3500K, the cream will turn gray and look like an unevenly painted white wall; if it goes lower than 2200K, the entire space will appear orange, creating a sunset feel. High color rendering is required to make the layers of wood and textiles discernible.
Avoid: using neutral white above 4000K, mixing different color temperatures in the same space, using low color rendering light sources, and having a noticeable color temperature difference between natural and artificial light.

Translated from Chinese by AI.

一個色溫統一的奶油空間。全室所有光源都是兩千七百K,這個色溫讓奶油色顯得溫潤飽滿;再高到三千五百K以上,奶油會轉灰變得像沒刷勻的白牆;再低到兩千二百K以下,整個空間會泛橘變成黃昏感。演色性要高,讓木色與織品的層次讀得出來。避免:使用四千K以上的中性白、在同一空間混用不同色溫、使用低演色性的光源、讓自然光與人工光的色溫差距明顯。