Antique Ultramarine color palette — #E8F8FF · #86CCFF · #348EED · #294AB9 · #252258

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

The five colors

• Ivory (#E8F8FF): bright and airy, almost weightless.
• Sky (#86CCFF): A luminous, balanced blue — the color of open sky before noon.
• Azure (#348EED): A luminous, vivid blue — the color of deep harbor water.
• Cobalt (#294AB9): A full-bodied, vivid violet — the color of twilight just after sunset.
• Deep Indigo (#252258): 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 Antique 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

• Misty Denim Summit color palette (#DEFAFF, #69D8F8, #0096CC, #0064A8, #1A3162)
• Chalky Aubergine color palette (#F0F6FF, #AABAFF, #897FED, #6638A3, #371749)
• Hazy Periwinkle Bloom color palette (#D9F1F3, #50C9FE, #4B97FF, #616FC3, #3F2D51)
• Ancient Nightshade color palette (#F2F5FF, #C5D1FF, #7785DE, #2B339A, #05013B)
• Misty Grape Station color palette (#D3E3FD, #6573EA, #5700CD, #2E005C, #030006)
• Sunlit Balcony color palette (#EFF6FF, #9AC0FF, #DA9A2E, #176BED, #382300)
• Patina Quarry color palette (#D8ECFB, #3796EC, #0759EC, #2B00A5, #0C002A)
• Patina Azure Courtyard color palette (#F0F5FF, #DDD8E2, #B4AFA5, #50A5E4, #262D49)

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