Cerulean Lagoon color palette — #EAF9F6 · #AAF4FC · #00A4BA · #006A66 · #00232C

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

The five colors

• Ivory (#EAF9F6): bright and airy, almost weightless.
• Sea Foam (#AAF4FC): A whisper-light, dusty blue — the color of a favorite pair of jeans.
• Cerulean (#00A4BA): A luminous, balanced blue — the color of a favorite pair of jeans.
• Teal (#006A66): A full-bodied, balanced teal — the color of sea glass.
• Midnight (#00232C): A deep, shadowed, dusty blue — the color of deep harbor water.

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

• Denim Courtyard color palette (#DCF4F1, #5FAEC8, #005D7C, #002A30, #000103)
• Tempered Azure Station color palette (#ECF8F8, #D6DBF7, #5794E1, #00648A, #081B45)
• Cobalt Archive color palette (#E8F9F8, #8FD7F6, #0084B8, #004F5C, #000E1B)
• Soft Lagoon color palette (#F3ECF1, #A3DFE6, #3BB3DD, #009570, #003053)
• Chalky Iris color palette (#F0F5FF, #6F8AEF, #B85AA3, #007983, #04062C)
• Tempered Lagoon Villa color palette (#EEF7F6, #D6DEEA, #B2C7EC, #5D9F9F, #3A515E)
• Linen Ultramarine Lantern color palette (#E2F2F2, #93BBE2, #1364C3, #003A53, #000015)
• Gentle Cornflower Bloom color palette (#D6EAFF, #6BACFF, #4376E2, #273D98, #1A1A51)

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