Which Correcteur Perfection concealer shade?

[florabundance]

Hi guys,
I'm NC25 in MAC foundations, and NW20 in their concealers. I've never really used any other concealer but MAC, but I've decided to try the Chanel one. I'm buying online, so I wondered if anybody could offer an educated guess as to which of the shades would be the best fit for me?

TIA x

 

[Teger]

For face or under-eye? For under eye I'd say BR31 and for face B20

 

[florabundance]

Thank you ️

 

[florabundance]

For face or under-eye? For under eye I'd say BR31 and for face B20

Ty ️