Which CSS property is used to change the text color?

The property that is specifically used to change the text color in CSS is the "color" property. This property allows web developers to set the color of the text associated with an HTML element using various color formats such as named colors, hex codes, RGB, or HSL values.

When applied, the "color" property directly affects the visual appearance of the text, making it a fundamental tool in enhancing the design and readability of web content. For example, using color: red; in CSS would change the text color of the targeted element to red, improving user engagement and styling according to the website's theme.

Other properties mentioned do not control text color. For instance, the "background-color" property is used to set the background color of an element, "font-size" modifies the size of the font, and "text-align" governs the alignment of the text within its container. While these properties contribute to the overall styling and layout of text and elements on a page, only the "color" property directly influences the color of the text itself.