Ultramarine Corridor color palette — #DAEEF4 · #4B8FE4 · #3F45CA · #500096 · #400E4A

A conversation between Cobalt and Plum, giving this palette its sense of trust and stability.

The five colors

• Frost (#DAEEF4): A whisper-light, dusty blue — the color of deep harbor water.
• Azure (#4B8FE4): A luminous, balanced blue — the color of open sky before noon.
• Cobalt (#3F45CA): A full-bodied, vivid violet — the color of wild irises.
• Plum (#500096): A deep, shadowed, vivid violet — the color of a velvet chair.
• Royal Purple (#400E4A): A deep, shadowed, balanced pink — the color of peonies in June.

Feels like: Trust, Stability, Creativity, Energy. Tagged vibrant.

Use it as a design system

One click turns Ultramarine Corridor 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

• Antique Courtyard color palette (#DEF0FE, #6388DC, #6A3CC2, #660076, #561340)
• Pale Lapis Garden color palette (#D8EAFF, #5494FF, #5E52F5, #523DA9, #321F4C)
• Quiet Ultramarine color palette (#E0EFFD, #3E76E1, #3B2ACE, #330E82, #22073E)
• Faded Chapel color palette (#CDE5FB, #5277DB, #6000A8, #4A0051, #360022)
• Weathered Nightshade color palette (#E4DCFF, #937FD4, #5C3EAB, #3B006D, #1C003F)
• Wandering Delta color palette (#E0F5F5, #009EC2, #006898, #141FA2, #2F1A61)
• Violet Alley color palette (#D3F2FF, #6FB1FF, #7E74FF, #764FAC, #411A45)
• Worn Aubergine color palette (#F2D5E2, #826EC3, #806700, #5500B4, #332800)

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