Antique Ultramarine color palette — #E0EDFE · #005CBE · #5E5300 · #3D3600 · #000412

A conversation between Cobalt and Deep Olive, giving this palette its sense of nature and growth.

The five colors

• Frost (#E0EDFE): A whisper-light, dusty blue — the color of deep harbor water.
• Cobalt (#005CBE): A full-bodied, vivid blue — the color of open sky before noon.
• Deep Olive (#5E5300): A full-bodied, balanced green — the color of new leaves after rain.
• Espresso (#3D3600): A deep, shadowed, dusty green — the color of new leaves after rain.
• Ink (#000412): A deep, shadowed, dusty blue — the color of open sky before noon.

Feels like: Nature, Growth, Trust, Stability, 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

• Linen Terrace color palette (#D7E7FF, #2755C5, #773B00, #252C00, #00000B)
• Obsidian Denim Dune color palette (#C8E6DE, #006494, #4E3700, #003329, #000202)
• Hushed Archive color palette (#DBDFFF, #5318FA, #585600, #393800, #03011A)
• Charred Basin color palette (#E8DDE7, #003D93, #443300, #251B00, #000414)
• Tempered Thicket color palette (#D9F4F8, #006D7A, #823B00, #572500, #000607)
• Lapis Orchard color palette (#EEDEE7, #6031F1, #702F00, #002E24, #000A07)
• Dusty Plum Terrace color palette (#E4E9FF, #7D5FE5, #C91266, #436000, #050019)
• Frosted Lantern color palette (#FDD8F2, #6473FF, #8B7700, #675700, #161B3F)

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