Antique Ultramarine color palette — #E5F9FF · #7ED3FF · #1D93FC · #2B53CD · #3A2D6D

Built around Cobalt, softened by Azure — the whole palette hums with trust and stability.

The five colors

• Ivory (#E5F9FF): A whisper-light, dusty blue — the color of open sky before noon.
• Sky (#7ED3FF): A whisper-light, balanced blue — the color of deep harbor water.
• Azure (#1D93FC): A luminous, vivid blue — the color of open sky before noon.
• Cobalt (#2B53CD): A full-bodied, vivid violet — the color of a velvet chair.
• Royal Purple (#3A2D6D): A deep, shadowed, balanced violet — the color of wild irises.

Feels like: Trust, Stability, Creativity, Calm, Energy, 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

• Sunlit Denim color palette (#D3FFFE, #46DEFC, #00A2DE, #005CA8, #24376D)
• Gentle Summit color palette (#EAF8FF, #ADD2FF, #7795FF, #623AC0, #462D62)
• Periwinkle Corridor color palette (#BEE6FF, #84CAFF, #4EABFF, #3E7CD1, #20386E)
• Sunlit Sapphire Alley color palette (#BFEEFF, #5CC0FF, #346EFE, #4336A2, #220E3A)
• Nightshade Balcony color palette (#F2F4FF, #DED6F5, #738DFF, #2F3EAB, #080245)
• Faded Grove color palette (#C5E7E7, #00A9D5, #006FBE, #2B34A7, #30115A)
• Lapis Meadow color palette (#DDECFB, #6A8CFF, #6030FB, #410070, #21002A)
• Airy Cobalt Terrace color palette (#EEF6FF, #9ACDFF, #CAB007, #0080D7, #372E00)

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