Cerulean Lagoon color palette — #ECF4EE · #A2CFE3 · #2688A8 · #005C54 · #022339
Cerulean takes the lead with Peacock close behind in a set that reads as trust and stability at first glance.
The five colors
- Cream (#ECF4EE): a clean, paper-quiet neutral.
- Sky (#A2CFE3): A whisper-light, dusty blue — the color of deep harbor water.
- Cerulean (#2688A8): A full-bodied, balanced blue — the color of deep harbor water.
- Peacock (#005C54): A full-bodied, dusty teal — the color of sea glass.
- Midnight (#022339): 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
- Hazy Studio color palette (#E5F8E8, #00D6D4, #00808F, #00543F, #001E28)
- Worn Hollow color palette (#EDF4EE, #C0E1F9, #6892B9, #1D6A73, #1F2D41)
- Patina Cerulean color palette (#FDF3EE, #AAD0B4, #2B82A8, #00624F, #1B3C60)
- Softworn Petrol Study color palette (#E2ECE4, #77BCE9, #316DAE, #004955, #071039)
- Worn Cerulean Pier color palette (#E2F3E5, #17869D, #00415A, #001F1E, #000104)
- Plum Delta color palette (#D1ECFC, #0089A8, #A24986, #675C00, #001722)
- Hushed Rust Chapel color palette (#D3EEFB, #00A2BC, #C5532D, #006070, #340E03)
- Wandering Denim color palette (#E2EFE4, #4BAAC7, #005F87, #00393A, #000B1C)
Browse the whole catalog at Explore, or see today's palette.