Antique Cerulean color palette — #F8F0EA · #C8E4D7 · #6791C0 · #136C6B · #3C2136

A conversation between Slate Blue and Teal, giving this palette its sense of trust and stability.

The five colors

• Cream (#F8F0EA): a clean, paper-quiet neutral.
• Celadon Mist (#C8E4D7): A whisper-light, dusty teal — the color of sea glass.
• Slate Blue (#6791C0): A luminous, balanced blue — the color of deep harbor water.
• Teal (#136C6B): A full-bodied, dusty teal — the color of shallow lagoons.
• Onyx (#3C2136): A deep, shadowed, dusty pink — the color of neon signs at night.

Feels like: Trust, Stability, Sophistication. Tagged coastal, cool, light, muted.

Use it as a design system

One click turns Antique Cerulean 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

• Cerulean Alley color palette (#FAEFEA, #CDE3D0, #4799B7, #1C6E53, #0A342B)
• Cobalt Archive color palette (#F7F1EA, #A9D2C6, #6379B7, #005A66, #211841)
• Peony Meadow color palette (#EBF5E7, #45BAA7, #BD6FA1, #007567, #3D1830)
• Denim Grove color palette (#F6E9E3, #65AAAC, #006278, #003B26, #000C18)
• Washed Cerulean color palette (#ECF8F7, #D9DDE8, #90C2E4, #398FA4, #2A4158)
• Hushed Drift color palette (#F5E8E1, #388495, #00405E, #00201A, #000106)
• Aqua Study color palette (#FFEEE5, #58D1CD, #007F94, #005530, #001D2C)
• Quiet Navy Pier color palette (#F5E6D7, #6190B2, #103EA3, #002B2F, #040019)

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