Cerulean Hollow color palette — #EAF5EE · #1B8BA3 · #473548 · #1F2C24 · #101714

A conversation between Cerulean and Charcoal, giving this palette its sense of trust and stability.

The five colors

• Cream (#EAF5EE): bright and airy, almost weightless.
• Cerulean (#1B8BA3): A full-bodied, balanced blue — the color of deep harbor water.
• Charcoal (#473548): A deep, shadowed, dusty pink — the color of neon signs at night.
• Onyx (#1F2C24): A deep, shadowed, dusty teal — the color of shallow lagoons.
• Ink (#101714): a grounded near-black with real depth.

Feels like: Trust, Stability, Sophistication. Tagged noir, dark, luxury, 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.

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