Cerulean Cabin color palette — #EFF8F0 · #A9CBDA · #1E83A8 · #00605B · #193E59

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

The five colors

• Ivory (#EFF8F0): bright and airy, almost weightless.
• Sky (#A9CBDA): A whisper-light, dusty blue — the color of open sky before noon.
• Cerulean (#1E83A8): A full-bodied, balanced blue — the color of open sky before noon.
• Peacock (#00605B): A full-bodied, dusty teal — the color of glacier melt.
• Navy (#193E59): 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 Cabin 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

• Hushed Meadow color palette (#F7EFF5, #A7CEE0, #3683B6, #005E43, #141D40)
• Petrol Harbor color palette (#F1F7F2, #CAE0F0, #658EB8, #006F7D, #384862)
• Aged Petrol Archive color palette (#E8F1EA, #86B8DC, #2D68B3, #004E5C, #1F2A55)
• Mallow Workshop color palette (#F1F5FF, #E0C8F9, #D698C3, #4D6F9E, #3A3C56)
• Sky Garden color palette (#F9F4EE, #B0ECF9, #35C1F5, #2C9F97, #124438)
• Tempered Harbor color palette (#E3F2E6, #508A9B, #00425D, #002222, #000A18)
• Hazy Rust color palette (#DBE4FF, #716DC3, #A84E23, #006C4B, #212A46)
• Pale Delta color palette (#CBE4FB, #6295E3, #4E61B9, #3F3C8A, #3E335F)

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