Antique Cerulean color palette — #CFE6D6 · #00899B · #204174 · #002510 · #010200

A conversation between Cerulean and Navy, giving this palette its sense of nature and growth.

The five colors

• Celadon Mist (#CFE6D6): A whisper-light, dusty teal — the color of glacier melt.
• Cerulean (#00899B): A full-bodied, balanced blue — the color of deep harbor water.
• Navy (#204174): A deep, shadowed, balanced blue — the color of open sky before noon.
• Onyx (#002510): A deep, shadowed, dusty teal — the color of sea glass.
• Black (#010200): quiet, heavy and certain.

Feels like: Nature, Growth, Trust, Stability, Sophistication. Tagged noir, dark, luxury, 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

• Aged Lagoon Terrace color palette (#E1E7D9, #008F66, #004B56, #172104, #020200)
• Petrol Canyon color palette (#E0F0E9, #00749F, #2B2766, #102022, #000A05)
• Faded Azure color palette (#E0F2EC, #0499ED, #5B4A94, #0E3856, #000B03)
• Quiet Courtyard color palette (#F4E7F3, #0E71F4, #512F6F, #0A1C39, #000201)
• Tempered Canyon color palette (#DAE9E0, #0CBCE7, #84647D, #395044, #151A14)
• Hazy Emerald color palette (#F7E9DB, #B0AB54, #439433, #0B7177, #1E1C00)
• Dusty Field color palette (#FCE9F5, #8B95FF, #805582, #54364B, #071510)
• Quiet Sky color palette (#CEE4DC, #47BBFF, #9F7300, #0078B0, #251800)

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