How to type Color32 format into XML?

Hey, I have been trying out XML as better way to sort my in-game data, but I can’t seem to be able to enter Color32 data. This is how my XML file looks like:

<ProvinceList>
	<Provinces>
		<Province name="Lithuania">
			<provinceColor>Color32(247,0,0,255)</provinceColor>
		</Province>
		<Province name="Central Latvia">
			<provinceColor>(252,0,0,255)</provinceColor>
		</Province>
		<Province name="E. Latvia">
			<provinceColor>Color32 = new Color32(253,0,0,255)</provinceColor>
		</Province>
 	</Provinces>
</ProvinceList>

And this is how my base Province class looks like:

[System.Serializable]
public class Province{

	[XmlAttribute("name")]
	public string provinceName;
	
	public Color32 provinceColor;
	public Province[] neighboringProvinces;
}

And serializer/deserializer itself if it helps:

[XmlRoot("ProvinceList")]
public class ProvinceContainer
{
	[XmlArray("Provinces"),XmlArrayItem("Province")]
	public List<Province> provinces = new List<Province>();
	
	public void Save(string path)
	{
		var serializer = new XmlSerializer(typeof(ProvinceContainer));
		using(var stream = new FileStream(path, FileMode.Create))
		{
			serializer.Serialize(stream, this);
		}
	}
	
	public static ProvinceContainer Load(string path)
	{
		var serializer = new XmlSerializer(typeof(ProvinceContainer));
		using(var stream = new FileStream(path, FileMode.Open))
		{
			return serializer.Deserialize(stream) as ProvinceContainer;
		}
	}
}

I’ve found it out, it’s:

<color>
    <r>175</r>
	<g>225</g>
	<b>45</b>
	<a>255</a>
</color>