Muted Cerulean Lagoon color palette — #DEF4FA · #178EB9 · #3A618B · #442D52 · #350F32

Cerulean and Peacock set the tone — five colors that lean into trust and stability.

The five colors

• Frost (#DEF4FA): A whisper-light, dusty blue — the color of a favorite pair of jeans.
• Cerulean (#178EB9): A luminous, balanced blue — the color of open sky before noon.
• Peacock (#3A618B): A full-bodied, balanced blue — the color of open sky before noon.
• Royal Purple (#442D52): A deep, shadowed, dusty violet — the color of wild irises.
• Deep Indigo (#350F32): A deep, shadowed, dusty pink — the color of neon signs at night.

Feels like: Trust, Stability, Creativity, Balance. Tagged vintage, retro, muted.

Use it as a design system

One click turns Muted Cerulean Lagoon 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

• Hushed Denim color palette (#DAECFB, #6688C2, #4E5299, #5A2F4A, #300A16)
• Ancient Lagoon color palette (#D7E9E4, #009998, #226D7E, #393F62, #23163D)
• Onyx Balcony color palette (#D6F7F7, #428098, #2F4E7C, #4F101C, #331200)
• Weathered Sky Terrace color palette (#CCF0FF, #5ABCFB, #6888C3, #7C4A81, #502A41)
• Washed Petrol color palette (#D2E2E2, #6AAAD2, #006AAC, #00475B, #00132E)
• Chalky Cornflower Balcony color palette (#DFEAF9, #1885F7, #0054A6, #002659, #00030C)
• Wandering Garnet color palette (#D6E4D5, #62A2BA, #5277AE, #7F3940, #351300)
• Tempered Lilac Villa color palette (#DDDDF5, #9E84C1, #815E86, #553B52, #451F0D)

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