Ancient Cerulean color palette — #F9F4EE · #C2E5DA · #688CBE · #166D80 · #5A3D53

Slate Blue takes the lead with Peacock close behind in a set that reads as trust and stability at first glance.

The five colors

• Ivory (#F9F4EE): bright and airy, almost weightless.
• Silver (#C2E5DA): A whisper-light, dusty teal — the color of sea glass.
• Slate Blue (#688CBE): A luminous, balanced blue — the color of deep harbor water.
• Peacock (#166D80): A full-bodied, balanced blue — the color of open sky before noon.
• Cocoa (#5A3D53): A full-bodied, dusty pink — the color of a candy shop window.

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

• Cerulean Chapel color palette (#FAF4EC, #C6E5D1, #4B94B4, #1E706B, #2A5046)
• Timeworn Station color palette (#F6F1EC, #C9E3DB, #7D8ABE, #006C6E, #40202F)
• Washed Cobalt color palette (#FDF4E5, #A6D5F4, #3F82C9, #006473, #2B3D6D)
• Lagoon Boulevard color palette (#FCF2F6, #D7DDF9, #8DA2E0, #008C8B, #4C4064)
• Dusty Coral color palette (#FFF2EE, #C66874, #64874A, #436B99, #4D2F27)
• Cerulean Bloom color palette (#E9E2D7, #3D8BA8, #004063, #002224, #00081C)
• Weathered Atelier color palette (#F5ECE0, #71A9B3, #00617B, #003E39, #002236)
• Wandering Basin color palette (#F5EDE1, #8DBDB0, #4666A6, #004D61, #262853)

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