Sunlit Ultramarine Harbor color palette — #D5EAE8 · #12A85E · #2946B8 · #00552C · #00020C

Built around Cobalt, softened by Kelly Green — the whole palette hums with nature and growth.

The five colors

• Frost (#D5EAE8): A whisper-light, dusty teal — the color of glacier melt.
• Kelly Green (#12A85E): A luminous, balanced teal — the color of shallow lagoons.
• Cobalt (#2946B8): A full-bodied, vivid violet — the color of twilight just after sunset.
• Deep Olive (#00552C): A deep, shadowed, balanced teal — the color of shallow lagoons.
• Ink (#00020C): A deep, shadowed, dusty blue — the color of deep harbor water.

Feels like: Nature, Growth, Creativity, Balance. Tagged duotone.

Use it as a design system

One click turns Sunlit Ultramarine 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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• Tempered Nightshade color palette (#D0EBEF, #008C7A, #0030AD, #004037, #000105)
• Dusty Grape color palette (#D3EAEE, #00A396, #6E21AF, #00524B, #02010B)
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Browse the whole catalog at Explore, or see today's palette.