Twilit Ultramarine Corridor color palette — #E4ECF9 · #353FDA · #1F154F · #150C18 · #010010
Built around Cobalt, softened by Deep Indigo — the whole palette hums with creativity and energy.
The five colors
- Frost (#E4ECF9): a clean, paper-quiet neutral.
- Cobalt (#353FDA): A full-bodied, vivid violet — the color of a velvet chair.
- Deep Indigo (#1F154F): A deep, shadowed, balanced violet — the color of wild irises.
- Ink (#150C18): A deep, shadowed, dusty pink — the color of peonies in June.
- Black (#010010): A deep, shadowed, dusty violet — the color of a velvet chair.
Feels like: Creativity, Energy, Depth, Luxury. Tagged noir, dark, luxury, vibrant.
Use it as a design system
One click turns Twilit 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
- Cellar Archive color palette (#E2F0FF, #005CAA, #0B1A53, #0B0C16, #000206)
- Lowlit Nightshade Archive color palette (#D3E4FF, #1620BE, #1C131A, #15002A, #000109)
- Grape Lantern color palette (#DADDFC, #7A00CB, #320F3E, #170A14, #01000E)
- Grape Summit color palette (#EAEBFF, #7D55ED, #7B00E0, #5A0095, #100019)
- Timeworn Cobalt Archive color palette (#E1EEED, #6EA7D1, #0077C9, #005974, #00081D)
- Hushed Violet color palette (#DDE3FD, #9468FF, #5F4776, #282D4A, #03040B)
- Iris Coast color palette (#EAEFFF, #9392FF, #6C5A9B, #364060, #0D121B)
- Quiet Cabin color palette (#E4E8FE, #8D5EDD, #008087, #6A00C5, #000808)
Browse the whole catalog at Explore, or see today's palette.