Quiet Ultramarine Summit color palette — #D8E4EC · #2CA0C9 · #124CE1 · #005B77 · #000117

Cobalt and Cerulean set the tone — five colors that lean into trust and stability.

The five colors

• Frost (#D8E4EC): bright and airy, almost weightless.
• Cerulean (#2CA0C9): A luminous, balanced blue — the color of deep harbor water.
• Cobalt (#124CE1): A full-bodied, vivid violet — the color of wild irises.
• Peacock (#005B77): A full-bodied, balanced blue — the color of open sky before noon.
• Ink (#000117): A deep, shadowed, dusty violet — the color of twilight just after sunset.

Feels like: Trust, Stability, Creativity, Calm, Energy, Balance. Tagged duotone, vibrant, cool.

Use it as a design system

One click turns Quiet Ultramarine Summit 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

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• Byzantium Garden color palette (#EAF3FF, #78ABFF, #932CFF, #005DE1, #180331)
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• Cornflower Balcony color palette (#F2DAF2, #5179E1, #5743A7, #6A0036, #0C0A42)
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Browse the whole catalog at Explore, or see today's palette.