Cerulean Basin color palette — #EDF4EE · #96D3E0 · #0088B1 · #005C57 · #00233A

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

The five colors

• Cream (#EDF4EE): bright and airy, almost weightless.
• Ice Blue (#96D3E0): A whisper-light, dusty blue — the color of deep harbor water.
• Cerulean (#0088B1): A full-bodied, balanced blue — the color of open sky before noon.
• Peacock (#005C57): A full-bodied, dusty teal — the color of shallow lagoons.
• Midnight (#00233A): A deep, shadowed, dusty blue — the color of a favorite pair of jeans.

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

Use it as a design system

One click turns Cerulean Basin 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

• Cobalt Terrace color palette (#FDF3EE, #8CD2E0, #1C80B8, #006344, #2C395C)
• Hushed Cerulean Courtyard color palette (#ECF4EE, #BEE1FC, #5B92C9, #006A78, #1F2C42)
• Ancient Cobalt Cabin color palette (#E0EDE3, #89BADE, #2D6AB9, #004957, #0B1135)
• Cerulean Coast color palette (#E2EEE4, #3F8396, #00415C, #001F1F, #000104)
• Washed Denim color palette (#D9E7DB, #62A7C0, #005E8B, #00393B, #000A1E)
• Hushed Mulberry Studio color palette (#E0F0E7, #887E00, #007A99, #8E336E, #00190E)
• Softworn Station color palette (#D4E4D7, #618FB6, #003CAC, #002A35, #02001C)
• Indigo Lagoon color palette (#D7F0E1, #A79021, #666DDC, #645400, #15163D)

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