Redness of the face signifies honor and dignity. A red and clear face signifies being remembered with honor and goodness, fame, and reputation; redness mixed with whiteness signifies honor and relief. Facial redness may also signify recovery for the sick, the return of a traveler, and respect. Applying red coloring to one's face as women do is interpreted as a shameful sin before people, and the source says adultery is feared.
Seeing one's body and face reddened signifies prolonged sorrow and grief.