blanched

adjectives

anemic looking from illness or emotion
"a face turned ashen"; "the invalid's blanched cheeks"; "tried to speak with bloodless lips"; "a face livid with shock"; "lips...livid with the hue of death"- Mary W. Shelley; "lips white with terror"; "a face white with rage"
(especially of plants) developed without chlorophyll by being deprived of light
"etiolated celery"