Quiet Ultramarine color palette — #C9EAFB · #2E7ED7 · #3149C0 · #381674 · #240038

Cobalt takes the lead with Azure close behind in a set that reads as trust and stability at first glance.

The five colors

• Frost (#C9EAFB): A whisper-light, dusty blue — the color of deep harbor water.
• Azure (#2E7ED7): A full-bodied, balanced blue — the color of deep harbor water.
• Cobalt (#3149C0): A full-bodied, vivid violet — the color of wild irises.
• Royal Purple (#381674): A deep, shadowed, balanced violet — the color of a velvet chair.
• Deep Indigo (#240038): A deep, shadowed, balanced violet — the color of wild irises.

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

Use it as a design system

One click turns Quiet Ultramarine 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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• Frosted Aubergine Workshop color palette (#CAE1FF, #4460D4, #5107A8, #370053, #150013)
• Indigo Hollow color palette (#C9E8FF, #749BE5, #5C5FC0, #4B2973, #33123D)
• Aged Grove color palette (#E9E7F7, #9289E9, #533FAB, #320369, #040017)
• Aged Nightshade color palette (#D9DEEB, #6E74D0, #806900, #38309E, #171100)
• Grape Cabin color palette (#DADDF8, #6E40C8, #56006F, #340031, #110007)
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Browse the whole catalog at Explore, or see today's palette.