You can also try Kama Ayurveda’s organic henna Powder to dye your hair. They also have organic hair colour kits.
You can use the betroot Dye. It works really!
Beet root dye , carrot dye , cinnamon dye, lemon dye , saffron dye, apple cider vinegar and soya sauce hair dye etc. all these dyes you can easily make at home ( but they are risky and you have to be very careful). I have tried the cinnamon dye it gives okay result. You can google about the ingredients in the die all natural. Good luck and I hope you get the colour you want.
I have heard of beetroot being a potent natural pigment. However, I would still recommend you get it done professionally. Just make sure you do weigh thr pros annd cons of both ideas. All the best.
Coffee works great if you’re looking for darker hair , cover grey hair, or add dimension to dark tresses.