“The yellow sunflashes, in falling from the house fronts, sharply outlined the violescent shadows.”

“Osler's nodes are painful, swollen, violaceous subcutaneous nodules occurring mainly in the pulp of the fingers and toes.”

“Papules of sarcoidosis may be of various colors, including red, reddish-brown, violaceous, translucent, or hyperpigmented.”

“This is seen in longstanding sarcoidosis, in which asymptomatic, violaceous nodules are seen on nose, fingers, and ears.”