What are the opposite words for bleached?

Bleached, typically refers to a process of removing colors or stains from an object through the use of chemicals or sunlight. Opposite to the word "bleached", there are several antonyms, including darkened, stained, tarnished, smudged, soiled, and discolored. Darkened, for instance, refers to the process of making something darker in color or shade, while stained means to add color or foreign substance to it. Tarnished refers to the formation of a coating on a surface due to reaction with air or water, and smudged refers to the presence of a mark, spot, or streak on an object due to dirt or oil. Discolored, on the other hand, refers to the process of changing the original color of an object without completely removing it.