Antique Onyx color palette — #CDF3E2 · #00898A · #006376 · #003B5E · #090452

Deep Indigo and Cerulean set the tone — five colors that lean into trust and stability.

The five colors

• Honeydew (#CDF3E2): A whisper-light, dusty teal — the color of shallow lagoons.
• Cerulean (#00898A): A full-bodied, balanced teal — the color of sea glass.
• Peacock (#006376): A full-bodied, balanced blue — the color of deep harbor water.
• Navy (#003B5E): A deep, shadowed, balanced blue — the color of deep harbor water.
• Deep Indigo (#090452): A deep, shadowed, balanced violet — the color of a velvet chair.

Feels like: Trust, Stability, Creativity, Calm, Balance. Tagged cool.

Use it as a design system

One click turns Antique Onyx into a complete token system: semantic roles from primary to success, an 11-stop OKLCH scale per role, a WCAG AA/AAA and APCA contrast matrix, an auto-derived dark mode and 11 export formats including CSS custom properties, Tailwind, Figma Variables and shadcn/ui.

Similar palettes

• Navy Bloom color palette (#C3E8E5, #008B99, #005D87, #002380, #130045)
• Lagoon Workshop color palette (#D4F5E5, #008D90, #005B71, #002C43, #01001C)
• Sunlit Ultramarine Hollow color palette (#DCEDE9, #00B6C9, #0086AB, #0052B7, #241F71)
• Emerald Lagoon color palette (#EDF2D8, #009940, #005F4E, #003C3A, #001318)
• Brick Lagoon color palette (#D1EBE0, #0081B3, #B23300, #004B6A, #230400)
• Wisteria Archive color palette (#D8EEE2, #84B2FE, #C375CD, #006255, #001626)
• Dusty Chestnut Parlor color palette (#DDF5FF, #007190, #864A00, #534200, #00090F)
• Patina Ultramarine Cabin color palette (#CCEDF9, #007FC3, #1B3DCD, #370090, #24002C)

Browse the whole catalog at Explore, or see today's palette.