Ancient Cobalt Summit color palette — #E9F9F8 · #9ACDEA · #307FB4 · #005D72 · #253C55

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

The five colors

• Ivory (#E9F9F8): bright and airy, almost weightless.
• Sky (#9ACDEA): A whisper-light, dusty blue — the color of deep harbor water.
• Cerulean (#307FB4): A full-bodied, balanced blue — the color of a favorite pair of jeans.
• Peacock (#005D72): A full-bodied, balanced blue — the color of a favorite pair of jeans.
• Navy (#253C55): 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 Cobalt Summit 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

• Muted Aqua color palette (#E6FAF7, #00CCF2, #00799B, #00555B, #003850)
• Weathered Lagoon Alley color palette (#E7FAF5, #86E1DB, #009195, #006857, #004950)
• Azure Orchard color palette (#FBF4E9, #BADECF, #5D9BD4, #007A87, #293A5C)
• Timeworn Cobalt Thicket color palette (#D0E8E7, #3A88B9, #003E6B, #00212C, #00081C)
• Softworn Meadow color palette (#D5E6E5, #74A4CD, #0056A4, #003B51, #071D45)
• Softworn Boulevard color palette (#B7F2EB, #008D83, #226EBA, #536300, #00323A)
• Washed Lagoon Hollow color palette (#FCF2F7, #CAE4F8, #91B1F1, #00A198, #3C335B)
• Hushed Jade color palette (#D2E3D6, #00BA7E, #008265, #00584A, #003F38)

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