Ancient Cerulean color palette — #D3EAF0 · #009EC3 · #006588 · #003E5C · #001E33
A conversation between Cerulean and Peacock, giving this palette its sense of trust and stability.
The five colors
- Frost (#D3EAF0): A whisper-light, dusty blue — the color of open sky before noon.
- Cerulean (#009EC3): A luminous, balanced blue — the color of deep harbor water.
- Peacock (#006588): A full-bodied, balanced blue — the color of open sky before noon.
- Navy (#003E5C): A deep, shadowed, dusty blue — the color of deep harbor water.
- Midnight (#001E33): A deep, shadowed, dusty blue — the color of a favorite pair of jeans.
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
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- Tempered Lagoon color palette (#D3E7DD, #009D82, #00695D, #00423E, #002424)
- Wandering Archive color palette (#8BFFFB, #00CCE1, #0096BC, #005389, #0D0D76)
- Byzantium Thicket color palette (#DAE6F0, #007AB1, #8900D8, #00614D, #00101C)
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Browse the whole catalog at Explore, or see today's palette.