What color is it really?
Stores name colors to sell them. "Oat," "storm," "sage," "heather." A screen reader reads the name faithfully, and the name tells you almost nothing about the garment.
Color still matters when you can't see it. It matters for matching an outfit, for what a color says at a job interview, for a gift, and simply because you like what you like.
Ways to find out. Read reviews that mention color ("more gray than blue in person"). Ask a sighted friend or a video-call service to look. Use an image description app on the product photo, which can name the color, though lighting in product photos is often edited.
What Dress Aloud says about color. Every description has a color and contrast section: the color in plain words, how it sits against your skin, hair and the rest of the outfit in the picture, whether it's high or low contrast, busy or plain, and whether the colors work together or clash. It also compares the generated picture with the store's product photo, and if the color, print or length differ, it says so and lowers its confidence.