红色逐渐变成橙色。

Red grades into orange.

youdao

于是我把儿童医院基金会的亮黄色标志放在门的位置，又在剩余的黄色糖霜里加入玫瑰色色素变成橙色，涂在房子正面的剩余部分。

I've got a CHF logo with a bright yellow color for the "door". I simply added some rose food coloring into the leftover yellow icing, making orange for the rest of the front.

youdao

橙色的光亮逐渐变成了四盏灯。

The orange light resolved itself into four lanterns.

《牛津词典》