Cerulean Lagoon color palette — #F4F6EF · #C5DCEC · #9FBDE6 · #508AAA · #4E364B

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

The five colors

• Ivory (#F4F6EF): bright and airy, almost weightless.
• Powder Blue (#C5DCEC): A whisper-light, dusty blue — the color of deep harbor water.
• Sky (#9FBDE6): A luminous, dusty blue — the color of deep harbor water.
• Cerulean (#508AAA): A luminous, dusty blue — the color of a favorite pair of jeans.
• Charcoal (#4E364B): A deep, shadowed, dusty pink — the color of a candy shop window.

Feels like: Trust, Stability, 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

• Cerulean Meadow color palette (#F5F6EF, #BDE0ED, #7EC6E6, #2B919D, #24473B)
• Cerulean Courtyard color palette (#EDF8F7, #C6DFFA, #648CC4, #1A6A90, #374863)
• Periwinkle Ridge color palette (#F3F7EC, #DAD5E0, #6EB2FF, #0081AC, #173364)
• Antique Cerulean color palette (#F5F6EC, #93D8EA, #0087AA, #005056, #000F18)
• Patina Teal color palette (#E6FCE9, #D7DAEA, #6AB5B3, #A19FAF, #2F4B3A)
• Washed Aqua Atelier color palette (#EFEFE1, #65C9CD, #007580, #003E39, #000304)
• Pale Lagoon color palette (#EAFBE8, #77EAE6, #CFBA72, #009E9A, #43370C)
• Worn Lagoon color palette (#DEE1D7, #71AAC9, #005A88, #002A34, #000104)

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