Onyx (#353839) is a sophisticated dark shade that brings depth and elegance to any design palette. Named after the precious gemstone, this near-black color contains subtle hints of cyan that distinguish it from pure black, making it more versatile and less harsh.

Psychologically, onyx conveys power, control, and sophistication—qualities that make it a popular choice for brands seeking to establish authority and professionalism. Its rich, grounding presence works exceptionally well in modern, minimalist designs where it adds dramatic contrast without overwhelming other elements.

In interior design, onyx creates luxurious atmospheres and pairs beautifully with both vibrant accents and muted tones. Digital designers frequently use it for dark themes in applications, as it provides a professional yet approachable aesthetic. Unlike pure black, onyx is gentler on the eyes while maintaining that coveted premium feel.

For color combinations, onyx harmonizes wonderfully with champagne for luxury aesthetics, teal for modern contrast, or burnt orange for bold, sophisticated schemes. Its technical composition—approximately 21% red, 22% green, and 22% blue—ensures consistent reproduction across digital platforms.

Whether you're designing a sleek interface, crafting a brand identity, or creating interior spaces, onyx delivers timeless sophistication with contemporary edge.