tabRowColors

fun tabRowColors(backgroundColor: Color = if (COUITheme.colorScheme.background.luminance() < 0.5f) { SegmentContainerDark } else { SegmentContainerLight }, contentColor: Color = COUITheme.colorScheme.onSurface, selectedBackgroundColor: Color = if (COUITheme.colorScheme.background.luminance() < 0.5f) { SegmentIndicatorDark } else { SegmentIndicatorLight }, selectedContentColor: Color = COUITheme.colorScheme.onSurface): TabRowColors

The default colors for the TabRow and TabRowWithContour, following COUISegmentButtonLayout: both label states default to couiColorLabelPrimary — the selected state is distinguished by the indicator and the medium font weight.