Ancient Cerulean color palette — #E1F1EE · #3F99A3 · #005360 · #002C2A · #000508

A conversation between Cerulean and Peacock, giving this palette its sense of trust and stability.

The five colors

• Cream (#E1F1EE): bright and airy, almost weightless.
• Cerulean (#3F99A3): A luminous, balanced blue — the color of a favorite pair of jeans.
• Peacock (#005360): A full-bodied, dusty blue — the color of open sky before noon.
• Deep Forest (#002C2A): A deep, shadowed, dusty teal — the color of glacier melt.
• Ink (#000508): quiet, heavy and certain.

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

• Hushed Denim Orchard color palette (#EDDCD5, #569CA4, #00516A, #003124, #00152A)
• Navy Grove color palette (#D1E5E4, #497FA2, #003E69, #001E28, #000105)
• Ancient Basin color palette (#E9EADB, #59B1BB, #007385, #004A48, #00171F)
• Dusty Cerulean color palette (#EBF4F2, #AACEDD, #008AA7, #005B5D, #002432)
• Eclipse Grove color palette (#C6ECDA, #008662, #004630, #00140A, #000201)
• Muted Forest Orchard color palette (#D9F0E5, #57B19A, #008D8B, #00501A, #000604)
• Chalky Forest Boulevard color palette (#C3EEEB, #006E36, #004B84, #003416, #000309)
• Shadow Chestnut color palette (#E1F2E2, #7A5C00, #493100, #251300, #020200)

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