paleness
US /ˈpeɪl.nəs/
UK /ˈpeɪl.nəs/

1.
palidez, blancura
the state or quality of being pale, especially of the skin, indicating a lack of color or a light complexion
:
•
The sudden paleness of her face worried her friends.
La repentina palidez de su rostro preocupó a sus amigos.
•
His prolonged illness resulted in extreme paleness.
Su prolongada enfermedad resultó en una palidez extrema.