Cerulean Dune color palette — #EBF4F2 · #97D4D7 · #008C9A · #005C54 · #00252D

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

The five colors

• Ivory (#EBF4F2): bright and airy, almost weightless.
• Ice Blue (#97D4D7): A whisper-light, dusty teal — the color of shallow lagoons.
• Cerulean (#008C9A): A full-bodied, balanced blue — the color of open sky before noon.
• Peacock (#005C54): A full-bodied, dusty teal — the color of sea glass.
• Midnight (#00252D): A deep, shadowed, dusty blue — the color of open sky before noon.

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

Use it as a design system

One click turns Cerulean Dune 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

• Ancient Cobalt Terrace color palette (#EAF4F4, #A8CCEC, #377FC4, #005772, #0E2138)
• Timeworn Cerulean Archive color palette (#FFF2EC, #8FD3D5, #0086A3, #0F6243, #144438)
• Washed Sky color palette (#E3F5FF, #9FDEFF, #72B2EB, #03747F, #112834)
• Tempered Lagoon color palette (#DAE9E6, #34868F, #00434F, #001F1E, #000202)
• Muted Violet Cabin color palette (#D1EFFA, #00A4B0, #905ECB, #006168, #240E3B)
• Quiet Quarry color palette (#DFEFF7, #008BA0, #5E60C4, #046E27, #001721)
• Patina Turquoise Meadow color palette (#F5F6EC, #BBE0BE, #00A8BA, #007D73, #1D442E)
• Timeworn Denim color palette (#D2E4E1, #5FA9B6, #006377, #00393A, #000D14)

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