Weathered Cerulean color palette — #CDEAEB · #00869D · #00536D · #003351 · #1C1143

Built around Cerulean, softened by Deep Indigo — the whole palette hums with trust and stability.

The five colors

• Frost (#CDEAEB): A whisper-light, dusty teal — the color of glacier melt.
• Cerulean (#00869D): A full-bodied, balanced blue — the color of open sky before noon.
• Peacock (#00536D): A full-bodied, balanced blue — the color of open sky before noon.
• Deep Teal (#003351): A deep, shadowed, dusty blue — the color of deep harbor water.
• Deep Indigo (#1C1143): A deep, shadowed, balanced violet — the color of twilight just after sunset.

Feels like: Trust, Stability, Creativity, Calm, Balance. Tagged muted, cool.

Use it as a design system

One click turns Weathered Cerulean 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

• Navy Basin color palette (#D3EDE6, #0095A2, #006B90, #004486, #171647)
• Lagoon Canyon color palette (#E2F1E7, #00916F, #006054, #003837, #051F2D)
• Cobalt Delta color palette (#D9E5F3, #2188E0, #004179, #001A31, #000814)
• Petrol Pier color palette (#E4F2FD, #0076A5, #874500, #003E59, #2D1300)
• Weathered Orchid Alley color palette (#DCECFA, #9CB8FF, #9E6FED, #005062, #11243C)
• Mulberry Delta color palette (#D5E1EB, #006093, #900046, #354300, #001323)
• Ultramarine Harbor color palette (#DBF1FF, #0082D7, #0041BD, #15018A, #190F44)
• Cobalt Workshop color palette (#C6EDFF, #5BBDE7, #0081BC, #225892, #354667)

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