Cerulean Lagoon color palette — #DEF3F8 · #0091B3 · #005D7B · #002435 · #000103
A conversation between Cerulean and Peacock, giving this palette its sense of trust and stability.
The five colors
- Frost (#DEF3F8): A whisper-light, dusty blue — the color of deep harbor water.
- Cerulean (#0091B3): A luminous, balanced blue — the color of a favorite pair of jeans.
- Peacock (#005D7B): A full-bodied, balanced blue — the color of a favorite pair of jeans.
- Midnight (#002435): A deep, shadowed, dusty blue — the color of deep harbor water.
- Black (#000103): a grounded near-black with real depth.
Feels like: Trust, Stability, Calm, Sophistication. Tagged muted, cool.
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
- Washed Azure Archive color palette (#D6EAFF, #26A1FC, #005A92, #001528, #000103)
- Lagoon Coast color palette (#C5EBD9, #009374, #005A4D, #00322E, #000202)
- Soft Cabin color palette (#DAEBF7, #0089B8, #3F7800, #00425A, #000200)
- Inked Cypress Boulevard color palette (#D1E8E5, #006F7A, #003E55, #00182B, #01001F)
- Sunlit Cerulean Grove color palette (#CAEFED, #009AB0, #00799C, #005283, #000E41)
- Worn Lilac color palette (#EAF5FF, #AAC9FF, #959BE3, #006184, #000615)
- Antique Grape Field color palette (#E3F1FF, #006BB0, #8112AB, #004E45, #000104)
- Soft Navy Grove color palette (#DAE6F1, #088CF2, #0045A3, #0A0084, #01000D)
Browse the whole catalog at Explore, or see today's palette.