contentColorFor

@Composable
@ReadOnlyComposable
fun contentColorFor(backgroundColor: Color) =
    MaterialTheme.colorScheme.contentColorFor(backgroundColor).takeOrElse {
        LocalContentColor.current
    }

The Material color system contains pairs of colors that are typically used for the background and content color inside a component. For example, a Button typically uses primary for its background, and onPrimary for the color of its content (usually text or iconography).

This function tries to match the provided backgroundColor to a 'background' color in this ColorScheme, and then will return the corresponding color used for content. For example, when backgroundColor is ColorScheme.primary, this will return ColorScheme.onPrimary.

If backgroundColor does not match a background color in the theme, this will return the current value of LocalContentColor as a best-effort color.

Returns