#4c606b - Blackthorn Blue color

Imagine a cool, muted slate-blue leaning toward teal, like the color of a calm, stormy sea at dusk. It balances blue and gray with subtle green undertones, producing a sophisticated, slightly weathered look. The tone feels restrained and modern—quietly elegant for interiors, user interfaces, or apparel—pairing beautifully with warm metallics, creamy neutrals, or mustard accents. It conveys calm, reliability, and understated refinement, working well as a background or accent to add depth without overwhelming a palette.