Cellar Harbor color palette — #CAF4FE · #007E9B · #004258 · #001522 · #000103

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

The five colors

• Frost (#CAF4FE): A whisper-light, dusty blue — the color of open sky before noon.
• Cerulean (#007E9B): A full-bodied, balanced blue — the color of deep harbor water.
• Deep Teal (#004258): A deep, shadowed, dusty blue — the color of open sky before noon.
• Ink (#001522): 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, Depth, Luxury. Tagged dark, muted, cool.

Use it as a design system

One click turns Cellar Harbor 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

• Cerulean Orchard color palette (#DBF4F1, #00899A, #006889, #004163, #000524)
• Dusty Lagoon color palette (#DBE9E2, #00876C, #004439, #001D1A, #000201)
• Fern Studio color palette (#DAEEE4, #00759C, #366200, #003042, #000200)
• Hushed Cobalt color palette (#CAE2FA, #0089DF, #003F6F, #22191F, #000916)
• Velvet Thicket color palette (#C7E2FB, #006FCA, #003884, #02004C, #01000B)
• Airy Aubergine color palette (#D4EDFF, #005A87, #620099, #003B2F, #000103)
• Dusty Iris color palette (#DAF5EC, #99B6E8, #838DDC, #004C69, #000105)
• Bronze Alley color palette (#EFE2C8, #7E742A, #483A00, #1A1000, #010100)

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