Cerulean Harbor color palette — #CEE2EC · #4F90C7 · #435B8B · #4E2D4F · #3E0528
A conversation between Cerulean and Deep Indigo, giving this palette its sense of trust and stability.
The five colors
- Silver (#CEE2EC): A whisper-light, dusty blue — the color of deep harbor water.
- Cerulean (#4F90C7): A luminous, balanced blue — the color of deep harbor water.
- Peacock (#435B8B): A full-bodied, balanced violet — the color of a velvet chair.
- Royal Purple (#4E2D4F): A deep, shadowed, dusty pink — the color of peonies in June.
- Deep Indigo (#3E0528): A deep, shadowed, balanced rose — the color of a warm blush.
Feels like: Trust, Stability, Creativity, Balance. Tagged vintage, retro, muted.
Use it as a design system
One click turns Cerulean 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.
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Browse the whole catalog at Explore, or see today's palette.