Cerulean Hollow color palette — #EBDDE8 · #4597A4 · #00506D · #002D22 · #00040F

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

The five colors

• Shell Pink (#EBDDE8): A whisper-light, dusty pink — the color of a candy shop window.
• Cerulean (#4597A4): A luminous, balanced blue — the color of deep harbor water.
• Peacock (#00506D): A full-bodied, balanced blue — the color of deep harbor water.
• Deep Forest (#002D22): A deep, shadowed, dusty teal — the color of glacier melt.
• Ink (#00040F): A deep, shadowed, dusty blue — the color of open sky before noon.

Feels like: Trust, Stability, Calm, 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.

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