Antique Ultramarine Lantern color palette — #C9F3EF · #009BC6 · #1758DC · #441D8C · #2C0026

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

The five colors

• Honeydew (#C9F3EF): A whisper-light, dusty teal — the color of glacier melt.
• Cerulean (#009BC6): A luminous, balanced blue — the color of open sky before noon.
• Cobalt (#1758DC): A full-bodied, vivid violet — the color of a velvet chair.
• Indigo (#441D8C): A deep, shadowed, vivid violet — the color of a velvet chair.
• Deep Indigo (#2C0026): A deep, shadowed, balanced pink — the color of a candy shop window.

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

Use it as a design system

One click turns Antique Ultramarine Lantern 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 Nightshade Drift color palette (#C9E8DE, #00A2AF, #006C9B, #371A9A, #250036)
• Sapphire Delta color palette (#D7EAEC, #24B3E2, #0065C3, #2E0075, #08000D)
• Aged Boulevard color palette (#C8E8ED, #0084E1, #5427CA, #4E0060, #1C000D)
• Aged Atelier color palette (#D8EDFF, #1678D8, #15399C, #140070, #120040)
• Ancient Grape color palette (#F2ECDE, #0091A1, #5338C0, #473500, #001827)
• Lapis Harbor color palette (#E1EFFB, #69A6F0, #437AE9, #3E13E4, #160046)
• Misty Indigo Field color palette (#D2EAFF, #6C55EE, #670093, #480026, #0D0001)
• Lagoon Summit color palette (#E2F6DE, #00A586, #006E7F, #003969, #130043)

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