It is a coincidence," said Mr. Kenge with a tinge of melancholy in his smile, "one of those coincidences which may or may not require an explanation beyond our present limited faculties, that I have a cousin in the medical profession.
"Our dear little old woman is such a capital old woman," Richard would say, coming up to meet me in the garden early, with his pleasant laugh and perhaps the least tinge of a blush, "that I can’t get on without her.
There are no more uses of "tinge" in the book.
Show samples from other sources
I could hear a tinge of regret in his voice.
The sky was a beautiful blue with just a tinge of pink where the sun was rising.