Bringing out red tones in hair? What are my options?

I dyed my hair black for 10+ years and loved it. I've since grown my natural hair out to below back bra strap and while my hair is healthier, I don't love my natural color.
It's very...dull. No richness. It's a very ash toned dark brown with lots of natural copper highlights in the sun. Despite the natural copper bits, the base almost looks green/gray in certain lights.
I'm about to pull the trigger on going back to black, because I honestly do love it...but I'm very intrigued about the natural reddish tones in my hair.
So, what are my options in terms of warming up my hair color? How do you counteract ash without going darker? I'm lost guys!
Help!?
It's very...dull. No richness. It's a very ash toned dark brown with lots of natural copper highlights in the sun. Despite the natural copper bits, the base almost looks green/gray in certain lights.
I'm about to pull the trigger on going back to black, because I honestly do love it...but I'm very intrigued about the natural reddish tones in my hair.
So, what are my options in terms of warming up my hair color? How do you counteract ash without going darker? I'm lost guys!
Help!?
3a/3b
Baby fine, high density, high porosity.
Weak curl pattern, lover of strong hold products and protein.
Big chop of old color May 2016 - all virgin, no heat.
Baby fine, high density, high porosity.
Weak curl pattern, lover of strong hold products and protein.
Big chop of old color May 2016 - all virgin, no heat.
0
Comments
https://diaryofacurlygirl.com/2014/07/22/my-first-henna-gloss/
3A/f/i
Super baby fine hair, low porosity
Shampoos: SM Fruit Fusion (mostly), Avalon lemon (to clarify). Occasional aloe vera and glycerin to wash.
Stylers: Intelligent Nutrients Perfect Hold Hairspray
Treatments: Catnip tea, IA girl's PT, Fermented Rice Water, Catnip Tea, Amla tea, Irish Moss, SS PT
https://diaryofacurlygirl.com/2014/07/22/my-first-henna-gloss/
3A/f/i
Super baby fine hair, low porosity
Shampoos: SM Fruit Fusion (mostly), Avalon lemon (to clarify). Occasional aloe vera and glycerin to wash.
Stylers: Intelligent Nutrients Perfect Hold Hairspray
Treatments: Catnip tea, IA girl's PT, Fermented Rice Water, Catnip Tea, Amla tea, Irish Moss, SS PT
Hope that helps.