Cerulean Lagoon color palette — #FCF4E7 · #88D1EA · #3F80A6 · #005F61 · #48314B

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

The five colors

• Ivory (#FCF4E7): bright and airy, almost weightless.
• Sky (#88D1EA): A whisper-light, balanced blue — the color of open sky before noon.
• Cerulean (#3F80A6): A full-bodied, balanced blue — the color of open sky before noon.
• Peacock (#005F61): A full-bodied, dusty teal — the color of sea glass.
• Charcoal (#48314B): A deep, shadowed, dusty pink — the color of a candy shop window.

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

• Wandering Cerulean color palette (#FAF4EC, #96D1D7, #25859D, #006154, #1D4336)
• Airy Cobalt color palette (#FCF4E7, #9BD6FF, #2B80DD, #006474, #2F3D68)
• Dusty Cerulean color palette (#F9F4ED, #B8E9DA, #6A8BBE, #1E6C80, #583E51)
• Timeworn Cobalt Delta color palette (#FBEFE8, #AFD1BE, #3E82B4, #005C54, #0F1E41)
• Weathered Harbor color palette (#ECF8F7, #C0E6FD, #63BEE8, #009DAF, #0C3F5B)
• Ash Lagoon color palette (#F9F4ED, #C4ECE8, #70A1BA, #5E765C, #415852)
• Mallow Bloom color palette (#FFF1F7, #F4D3FE, #E09ABF, #586C9B, #4C363E)
• Dusty Cerulean Workshop color palette (#ECE0CD, #338BAE, #004065, #002225, #00081E)

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