What was George Seurat's favorite colour?

George Seurat's favorite color is believed to be blue, particularly due to his use of blue in many of his works. He employed a technique called pointillism, where he used dots of pure color, and blue often played a significant role in creating depth and atmosphere in his paintings. His most famous work, "A Sunday Afternoon on the Island of La Grande Jatte," features various shades of blue among other colors, reflecting his preference and skill in utilizing this hue.