Cobalt Lantern color palette — #E8EDFB · #7D7BB5 · #373A4D · #1A1E2A · #0A0C12

Built around Slate Blue, softened by Charcoal — the whole palette hums with creativity and sophistication.

The five colors

• Frost (#E8EDFB): a clean, paper-quiet neutral.
• Slate Blue (#7D7BB5): A luminous, balanced violet — the color of wild irises.
• Charcoal (#373A4D): A deep, shadowed, dusty violet — the color of a velvet chair.
• Midnight (#1A1E2A): A deep, shadowed, dusty violet — the color of a velvet chair.
• Ink (#0A0C12): quiet, heavy and certain.

Feels like: Creativity, Sophistication. Tagged noir, dark, luxury, muted.

Use it as a design system

One click turns Cobalt Lantern 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

• Timeworn Iris Workshop color palette (#F9EEF4, #9593D5, #66515A, #44313C, #261F24)
• Plum Corridor color palette (#F3EAFB, #A6577C, #3A2A3E, #1A121F, #07050A)
• Timeworn Driftwood Terrace color palette (#F3EFFF, #B78BB4, #BB7A6B, #5F78A7, #292338)
• Pewter Grove color palette (#F1F0FC, #C6A5D5, #5CA9BE, #885F99, #143545)
• Obsidian Byzantium Corridor color palette (#DFE0EE, #9127D3, #3A1C3F, #0E0B26, #02030A)
• Dusty Lagoon color palette (#E8F5F0, #ACCBC2, #5E8D85, #4B676E, #1D3730)
• Antique Chapel color palette (#E5E9FF, #C3AFE3, #9C7CB1, #684773, #3B344F)
• Wandering Ash color palette (#F1F0FF, #C4BFD2, #9E91AC, #7D616F, #30412F)

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