Fix scores red background (#14996)

Author: JamieB-gu

dotcom-rendering/src/layouts/LiveLayout.tsx

@@ -360,7 +360,9 @@ export const LiveLayout = (props: WebProps | AppsProps) => {
 				{footballMatchUrl ? (
 					<Section
 						showTopBorder={false}
-						backgroundColour={'red'}
+						backgroundColour={themePalette(
+							'--match-nav-background',
+						)}
 						borderColour={themePalette('--headline-border')}
 						leftContent={
 							<ArticleTitle