The Only Color With No Dark Side #colortheory #painting #funfacts #history #design Colors carry meaning—sometimes uplifting, sometimes negative. Blue is beloved for its association with calm skies and serene waters, but it’s also tied to melancholy (“feeling blue”) and risqué humor (“blue jokes”). Green, the color of life and renewal, carries shadows of envy (“green with envy”), inexperience (“greenhorn”), and even a sickly pallor. Yellow radiates warmth and happiness but turns jaundiced—a name

Are The Two Vectors Parallel, Orthogonal, or Neither?