Nocturne Ultramarine color palette — #C9E3F8 · #0356CF · #3A008A · #280033 · #1A0015

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

The five colors

• Powder Blue (#C9E3F8): A whisper-light, dusty blue — the color of deep harbor water.
• Cobalt (#0356CF): A full-bodied, vivid violet — the color of a velvet chair.
• Royal Purple (#3A008A): A deep, shadowed, vivid violet — the color of a velvet chair.
• Deep Indigo (#280033): A deep, shadowed, balanced pink — the color of neon signs at night.
• Ink (#1A0015): A deep, shadowed, dusty pink — the color of peonies in June.

Feels like: Trust, Stability, Creativity, Energy, Depth, Luxury. Tagged dark.

Use it as a design system

One click turns Nocturne 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

• Cellar Nightshade Courtyard color palette (#D0E0F3, #4D36BC, #440063, #2B0025, #160009)
• Aged Villa color palette (#DCE7F1, #4468E9, #6500E3, #4F007A, #1C0014)
• Deep Chapel color palette (#D0E4EC, #006095, #19008B, #180041, #100016)
• Aubergine Chapel color palette (#F8D3E1, #623397, #434100, #2D0052, #070600)
• Grape Terrace color palette (#C8EDE4, #739222, #7100BA, #20080E, #050002)
• Inked Onyx color palette (#C2EEEB, #006171, #00334A, #000C44, #0E0025)
• Moonless Balcony color palette (#F0ECFF, #4E0099, #263B00, #002716, #03000B)
• Moonless Quarry color palette (#E6E6FD, #8022A1, #620050, #340018, #1B0001)

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