Cerulean Lagoon color palette — #E9F5F3 · #C1E1F7 · #4896C3 · #006A7B · #152E44

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

The five colors

• Ivory (#E9F5F3): a clean, paper-quiet neutral.
• Powder Blue (#C1E1F7): A whisper-light, dusty blue — the color of deep harbor water.
• Cerulean (#4896C3): A luminous, balanced blue — the color of a favorite pair of jeans.
• Peacock (#006A7B): A full-bodied, balanced blue — the color of open sky before noon.
• Midnight (#152E44): 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 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

• Cypress Bloom color palette (#DDE9E6, #62AAAC, #00646D, #003A34, #000D11)
• Patina Denim color palette (#E1F4F3, #5A91B6, #004C81, #002A37, #000411)
• Cobalt Basin color palette (#E8F5F4, #ACCBE9, #407EC5, #005676, #0E1F40)
• Antique Basin color palette (#FBF3EE, #BBE8D3, #658EB7, #226F6C, #573F51)
• Patina Aqua Pier color palette (#E2F7F2, #5AD1CB, #008286, #005345, #001F23)
• Powder Summit color palette (#FCF2F7, #D7D4E0, #84C0FC, #149591, #313F5A)
• Cornflower Garden color palette (#F7EDFF, #D18BAC, #3490E9, #94466E, #0A2846)
• Patina Chapel color palette (#FCEBFF, #DDD5C8, #FFAF97, #9A6B7D, #372537)

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