“Blue is the only color which maintains its own character in all its tones it will always stay blue; whereas yellow is blackened in its shades, and fades away when lightened; red when darkened becomes brown, and diluted with white is no longer red, but another color – pink.”

“Blue is the only color which maintains its own character in all its tones it will always stay blue; whereas yellow is blackened in its shades, and fades away when lightened; red when darkened becomes brown, and diluted with white is no longer red, but another color – pink.”

— Raoul Dufy