Cerulean Lagoon color palette — #BEE8E6 · #00959F · #00657C · #003D55 · #001A2E

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

The five colors

• Silver (#BEE8E6): A whisper-light, dusty teal — the color of shallow lagoons.
• Cerulean (#00959F): A luminous, balanced blue — the color of open sky before noon.
• Peacock (#00657C): A full-bodied, balanced blue — the color of open sky before noon.
• Deep Teal (#003D55): A deep, shadowed, dusty blue — the color of deep harbor water.
• Midnight (#001A2E): A deep, shadowed, dusty blue — the color of deep harbor water.

Feels like: Trust, Stability, Calm, Balance. 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

• Dusty Workshop color palette (#DEF2E8, #009C7E, #00685F, #00373A, #00161B)
• Cerulean Grove color palette (#CEEBEF, #00A0BD, #00739C, #004A73, #082449)
• Softworn Lagoon color palette (#CAECE1, #00CDC6, #0087A1, #004C7D, #121C50)
• Linen Azure Grove color palette (#CDE9FF, #3A98DC, #005D90, #002B45, #00050B)
• Rust Ridge color palette (#DDEFE6, #008CB3, #A94C00, #004E65, #220A00)
• Dusty Petrol color palette (#CCF4E3, #B0D2FF, #A49BD4, #006D7A, #001B31)
• Softworn Mulberry Bloom color palette (#CFEAF9, #00749F, #983365, #4D5100, #000D15)
• Midnight Navy Garden color palette (#D5E2EC, #0065B4, #002B7F, #130057, #040013)

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