ILNP black orchid vs. Holo Taco dead petals

I recently found a bag of OPI, KBS, and Holo taco at a thrift store. Dead petals was in there and I thought it looked like black orchid so I compared them.

Unless my hand is in bright direct light, they are nearly indistinguishable. My wife had no idea they were different polishes in good indoor lighting and could barely tell the difference even when I shone a flashlight on my hand. Sometimes I can see that black orchid leans more red than dead petals but usually they look the same

Products: thumb middle and pinkie fingers Holo Taco dead petals and pointer and ring fingers ILNP black orchid. Two coats