pink up
Advanced (C1)neutral
to turn a little pink
"Her cheeks pinked up after the walk in the cold air."
Hear it in context

Sunrise on the Reaping A Hunger Games Novel By Suzanne Collins AudioBook P1
AudioBookEng · 596:33
I spy bright patches of pink up ahead.

First Alert Weather: Showers return Friday in New York - 5/7/26
CBS New York · 1:57
You see a little pink up around Kingston, maybe a little sleet pellet.