Cerulean Basin color palette — #D3F8FD · #008EA7 · #00536D · #002B41 · #00162A

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

The five colors

• Frost (#D3F8FD): A whisper-light, dusty blue — the color of a favorite pair of jeans.
• Cerulean (#008EA7): A full-bodied, balanced blue — the color of a favorite pair of jeans.
• Peacock (#00536D): A full-bodied, balanced blue — the color of open sky before noon.
• Midnight (#002B41): A deep, shadowed, dusty blue — the color of deep harbor water.
• Ink (#00162A): A deep, shadowed, dusty blue — the color of open sky before noon.

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

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

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• Lagoon Villa color palette (#DEF2E5, #008C6C, #00594D, #002D2B, #001A1C)
• Hazy Coast color palette (#E7EFD0, #007286, #004261, #370053, #001922)
• Onyx Atelier color palette (#E0F4EC, #00A3AA, #006B84, #003966, #12004A)
• Worn Abyss color palette (#E9F3EA, #ACBFB1, #6F9982, #004F51, #142416)
• Aubergine Loft color palette (#E0EFE9, #005E88, #380093, #3A0033, #001613)
• Cobalt Lantern color palette (#D1F5FF, #70C0E1, #0084BB, #00518A, #382B6E)

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