Cerulean Boulevard color palette — #DBF0ED · #4C8A9D · #004359 · #002226 · #000B14

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

The five colors

• Honeydew (#DBF0ED): A whisper-light, dusty teal — the color of shallow lagoons.
• Storm Blue (#4C8A9D): A full-bodied, dusty blue — the color of open sky before noon.
• Deep Teal (#004359): A deep, shadowed, dusty blue — the color of deep harbor water.
• Midnight (#002226): A deep, shadowed, dusty blue — the color of deep harbor water.
• Ink (#000B14): A deep, shadowed, dusty blue — the color of a favorite pair of jeans.

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

Use it as a design system

One click turns Cerulean Boulevard 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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• Denim Summit color palette (#EEDED4, #4F9EB6, #005E8F, #003C36, #00032A)
• Smoked Basalt Dune color palette (#D1EEFF, #005A71, #334600, #002530, #040700)
• Softworn Cobalt Courtyard color palette (#ECE0E7, #5FADC5, #2578BF, #005F4C, #06002B)
• Antique Sapphire color palette (#E3F2F2, #85B7E1, #0068BE, #004C66, #132C57)
• Muted Lagoon Balcony color palette (#ECF8F5, #9FCEDB, #008990, #006154, #00434C)
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Browse the whole catalog at Explore, or see today's palette.