CModule::IncludeModule('highloadblock');
$hlblock_id = 1;
$hlblock    = Bitrix\Highloadblock\HighloadBlockTable::getById( $hlblock_id )->fetch();
$entity     = Bitrix\Highloadblock\HighloadBlockTable::compileEntity( $hlblock );
$entity_data_class = $entity->getDataClass();
$entity_table_name = $hlblock['TABLE_NAME'];
$sTableID = 'tbl_'.$entity_table_name;

$color = array();
$arSelect = Array("ID","IBLOCK_ID", "NAME", "DATE_ACTIVE_FROM");
$arFilter = Array("ID"=>$arResult['ID'],"IBLOCK_ID"=>11,"ACTIVE_DATE"=>"Y", "ACTIVE"=>"Y");
$res = CIBlockElement::GetList(Array(), $arFilter, false, false, $arSelect);

while($ob = $res->GetNextElement())
{
	$arProps = $ob->GetProperties();
	$color = $arProps["COLOR_CART"]["VALUE"];
}

$arFilter = array("UF_XML_ID"=>$color);
$arSelect = array('*');

$rsData = $entity_data_class::getList(array(
	"select" => $arSelect,
	"filter" => $arFilter,
	"limit" => '40',
));


$rsData = new CDBResult($rsData, $sTableID);
$selected_color = array();
while($arRes = $rsData->Fetch()){
	$selected_color[] = $arRes['UF_FILE'];
}

foreach ($arResult as $value)
{
	$arResult['MOD_COLOR'] = $selected_color;
}