Quiet Ultramarine color palette — #CEE9EB · #00ABD2 · #0082C3 · #184ABB · #1F1457

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

The five colors

• Frost (#CEE9EB): A whisper-light, dusty blue — the color of deep harbor water.
• Cyan (#00ABD2): A luminous, balanced blue — the color of a favorite pair of jeans.
• Cerulean (#0082C3): A full-bodied, balanced blue — the color of open sky before noon.
• Cobalt (#184ABB): A full-bodied, vivid violet — the color of a velvet chair.
• Deep Indigo (#1F1457): 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

• Wandering Denim Alley color palette (#D5F8F4, #00B0BE, #0089AA, #00639D, #001453)
• Patina Sapphire color palette (#E2F2F9, #09A0F1, #186FF6, #4B42BD, #250D4B)
• Powdered Azure color palette (#CEEBFB, #009AD9, #00679D, #003C72, #001E51)
• Washed Cornflower color palette (#D5E5FF, #76ACFF, #597BF6, #2C4BB1, #020036)
• Soft Meadow color palette (#DAEBFF, #70B4FF, #CA7A03, #005EAC, #2A1500)
• Washed Summit color palette (#CCEFF5, #007493, #004C72, #001F5E, #070029)
• Wandering Parlor color palette (#D8EAFF, #BBC1FF, #E998DD, #1599B7, #141F42)
• Tempered Periwinkle color palette (#BBF1FF, #85CFFE, #7AACF1, #7786C6, #4A4570)

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