Cerulean Hollow color palette — #E1F3F1 · #4C8A9E · #004359 · #002226 · #000B14

Built around Storm Blue, softened by Deep Teal — the whole palette hums with trust and stability.

The five colors

• Cream (#E1F3F1): a clean, paper-quiet neutral.
• Storm Blue (#4C8A9E): A full-bodied, dusty blue — the color of deep harbor water.
• Deep Teal (#004359): A deep, shadowed, dusty blue — the color of deep harbor water.
• Midnight (#002226): A deep, shadowed, dusty blue — the color of deep harbor water.
• Ink (#000B14): A deep, shadowed, dusty blue — the color of a favorite pair of jeans.

Feels like: Trust, Stability, Sophistication. Tagged coastal, cool, light, muted.

Use it as a design system

One click turns Cerulean Hollow 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

• Worn Field color palette (#DBF2F2, #5584B2, #00397E, #002030, #010030)
• Weathered Delta color palette (#DBF2F5, #42AFA7, #007886, #003C29, #00120F)
• Denim Loft color palette (#E7DCD6, #5B9DB1, #005E8F, #003C36, #00032B)
• Moonless Coast color palette (#D8EAD7, #00722D, #003D20, #00190E, #000506)
• Nocturne Navy color palette (#CBEEF0, #006045, #022AA1, #00281B, #000122)
• Hushed Loft color palette (#E0F3F2, #95B5D2, #2C6BA8, #004C65, #0F2C59)
• Washed Lagoon Villa color palette (#EEF8F5, #9ACFDD, #1B888F, #006155, #00434C)
• Deep Cabin color palette (#DFF3E5, #655A00, #362A00, #180F00, #040400)

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