Ultramarine Boulevard color palette — #DBE8F9 · #2E47DD · #3600AB · #1B0043 · #05000F

Cobalt and Indigo set the tone — five colors that lean into creativity and energy.

The five colors

• Frost (#DBE8F9): A whisper-light, dusty blue — the color of deep harbor water.
• Cobalt (#2E47DD): A full-bodied, vivid violet — the color of wild irises.
• Indigo (#3600AB): A deep, shadowed, vivid violet — the color of a velvet chair.
• Deep Indigo (#1B0043): A deep, shadowed, balanced violet — the color of a velvet chair.
• Ink (#05000F): A deep, shadowed, dusty violet — the color of wild irises.

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

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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• Nocturne Onyx Delta color palette (#D5EEFC, #005EA2, #003482, #15005D, #050018)
• Frosted Quarry color palette (#FAD7EA, #5B36C7, #524B00, #2C0073, #030300)
• Grape Lagoon color palette (#E4EDFF, #7773FF, #7600EC, #55008B, #2A003A)
• Smoked Aubergine Study color palette (#FDDCEB, #5800B2, #622E00, #00382C, #020008)
• Worn Chapel color palette (#F8DDEA, #BC79CB, #B53F7A, #192685, #160008)
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Browse the whole catalog at Explore, or see today's palette.