TwentyTwenty_Customize::sanitize_accent_accessible_colors( array $value ): array

426		public static function sanitize_accent_accessible_colors( $value ) {427 428			// Make sure the value is an array. Do not typecast, use empty array as fallback.429			$value = is_array( $value ) ? $value : array();430 431			// Loop values.432			foreach ( $value as $area => $values ) {433				foreach ( $values as $context => $color_val ) {434					$value[ $area ][ $context ] = sanitize_hex_color( $color_val );435				}436			}437 438			return $value;439		}