Ancient Cerulean color palette — #ECF4ED · #ACD7EB · #0090B9 · #00635C · #002840

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

The five colors

• Cream (#ECF4ED): bright and airy, almost weightless.
• Powder Blue (#ACD7EB): A whisper-light, dusty blue — the color of a favorite pair of jeans.
• Cerulean (#0090B9): A luminous, balanced blue — the color of open sky before noon.
• Pine (#00635C): A full-bodied, dusty teal — the color of sea glass.
• Midnight (#002840): A deep, shadowed, dusty blue — the color of deep harbor water.

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

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 Petrol Hollow color palette (#E6F7E9, #81C7DC, #007BA9, #005250, #001B33)
• Weathered Teal color palette (#C5EAE3, #00AEB2, #008394, #005265, #00283B)
• Cobalt Station color palette (#FFF2EC, #91DCEB, #0088C8, #006A4A, #2E3D6B)
• Timeworn Cerulean color palette (#D7E5DA, #4B97A1, #005266, #002C27, #00050B)
• Powder Boulevard color palette (#E4F5FF, #CFD6F6, #B5B8FF, #007D84, #00304A)
• Petrol Grove color palette (#EEF3EF, #D4DBEC, #74A2C7, #007A83, #29374A)
• Aged Cabin color palette (#C8EBFF, #0091B4, #BC3692, #6C6300, #001C25)
• Ultramarine Market color palette (#DFEAE1, #7BA1C1, #1451B3, #003745, #060030)

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