Cobalt Lagoon color palette — #E7F5F4 · #A8CDE9 · #1A82C4 · #00586D · #07213B

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

The five colors

• Ivory (#E7F5F4): bright and airy, almost weightless.
• Sky (#A8CDE9): A whisper-light, dusty blue — the color of deep harbor water.
• Cerulean (#1A82C4): A full-bodied, balanced blue — the color of open sky before noon.
• Peacock (#00586D): A full-bodied, dusty blue — the color of deep harbor water.
• Midnight (#07213B): 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 Cobalt 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 Lagoon Market color palette (#E8F5F2, #97D5D2, #008D94, #005D50, #002531)
• Timeworn Byzantium color palette (#D6E9FF, #2A7BDC, #9E3DAE, #006965, #01142B)
• Cobalt Meadow color palette (#FDF3EA, #91CEF1, #517AB0, #005F62, #4D2F44)
• Cerulean Loft color palette (#D7E4E2, #3A99A7, #005263, #002C2C, #000509)
• Tempered Lagoon color palette (#E9F3FF, #DCD2F2, #B1ABFF, #36739B, #192537)
• Tempered Azure Pier color palette (#D8F1F9, #00A0CB, #006F95, #004262, #00233F)
• Sunlit Alley color palette (#D9ECFA, #319DCC, #4B9000, #005D7F, #0D2200)
• Ultramarine Orchard color palette (#E9F3FF, #65A6ED, #0066C0, #003264, #000E24)

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