What are the chances of my baby having ginger hair??

Crystal • 25, Married & Mum of two boys 🤍
So I'm 13 weeks pregnant and my partner has ginger hair but it's more blonde now and he's the only ginger in his family and I have brown hair I'm Fijian and Australia I'll put a photo in of us. 
What are the chances of my baby's hair colour being ginger?
I'd love for it to get my hair colour! Haha