Ultramarine Boulevard color palette — #E4EEFF · #3A47B9 · #5A005F · #390009 · #000408

Cobalt and Royal Purple set the tone — five colors that lean into creativity and depth.

The five colors

• Frost (#E4EEFF): A whisper-light, dusty violet — the color of wild irises.
• Cobalt (#3A47B9): A full-bodied, vivid violet — the color of wild irises.
• Royal Purple (#5A005F): A deep, shadowed, balanced pink — the color of peonies in June.
• Ink (#390009): A deep, shadowed, balanced red — the color of embers at dusk.
• Ink (#000408): A deep, shadowed, dusty blue — the color of deep harbor water.

Feels like: Creativity, Depth, Luxury. Tagged dark.

Use it as a design system

One click turns Ultramarine Boulevard 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

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• Deep Grape color palette (#E2E2F5, #7823AA, #660037, #300E00, #00030E)
• Aubergine Basin color palette (#D7E7F6, #005D90, #3F008B, #330027, #000504)
• Wandering Garnet color palette (#E0F3EA, #00607F, #650041, #251F00, #070F01)
• Faded Sapphire Studio color palette (#ECDDED, #0072DC, #6B28A1, #600035, #001519)
• Linen Nightshade Lantern color palette (#DCE2F4, #5A5DE9, #4800C3, #2C0067, #0D0020)
• Aged Dune color palette (#E4EAF8, #6E6EAA, #62487F, #491B26, #2F0002)
• Shadow Atelier color palette (#DFE9F7, #003C94, #060433, #090A13, #000105)

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