Ancient Cerulean color palette — #C9EDEF · #00889C · #005368 · #00324C · #161439

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

The five colors

• Frost (#C9EDEF): A whisper-light, dusty blue — the color of open sky before noon.
• Cerulean (#00889C): A full-bodied, balanced blue — the color of a favorite pair of jeans.
• Peacock (#005368): A full-bodied, dusty blue — the color of a favorite pair of jeans.
• Deep Teal (#00324C): A deep, shadowed, dusty blue — the color of open sky before noon.
• Deep Indigo (#161439): A deep, shadowed, dusty violet — the color of twilight just after sunset.

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

Use it as a design system

One click turns Ancient 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

• Wandering Lagoon color palette (#D0E9DC, #00917C, #005756, #00383C, #00242D)
• Ancient Lagoon color palette (#D0F5F1, #009AA2, #00718E, #004670, #001B46)
• Washed Quarry color palette (#D1E4F3, #008AD4, #004874, #001A33, #000815)
• Tempered Chestnut color palette (#CFE5F4, #0077A0, #8E3F00, #003F56, #2F1000)
• Hushed Field color palette (#D4E7F2, #0086C7, #004EA5, #121773, #19104B)
• Misty Iris Orchard color palette (#C2E6FF, #96B6F9, #8876D5, #005668, #0D2239)
• Chalky Mulberry color palette (#DBF0FF, #00618D, #8F004D, #394200, #001421)
• Turquoise Station color palette (#B9F4FF, #00B3E1, #0084B2, #2D6089, #354964)

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