Cobalt Lantern color palette — #E0F1FF · #0087C4 · #172950 · #282228 · #000812

A conversation between Cerulean and Midnight, giving this palette its sense of trust and stability.

The five colors

• Frost (#E0F1FF): A whisper-light, dusty blue — the color of deep harbor water.
• Cerulean (#0087C4): A full-bodied, balanced blue — the color of a favorite pair of jeans.
• Midnight (#172950): A deep, shadowed, dusty violet — the color of a velvet chair.
• Onyx (#282228): a grounded near-black with real depth.
• Ink (#000812): A deep, shadowed, dusty blue — the color of open sky before noon.

Feels like: Trust, Stability, 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

• Airy Azure color palette (#C2E4FB, #009DDC, #53518A, #003954, #00090D)
• Hushed Lagoon Garden color palette (#BAFDF9, #00918C, #41443D, #00313B, #000A09)
• Indigo Archive color palette (#E8EEFF, #526AFF, #301F51, #00051E, #000104)
• Timeworn Sky Veranda color palette (#EEF6FF, #7CB3EC, #4C5567, #242C34, #0A1015)
• Midnight Onyx color palette (#CFEDE2, #00618F, #041750, #000F1B, #000203)
• Ancient Chapel color palette (#EBFAED, #C7E5FD, #00A9D6, #00736A, #00283E)
• Tempered Study color palette (#F4F4FF, #C17FDB, #4B4159, #1E1C2C, #04050A)
• Antique Ember Meadow color palette (#F3F4FF, #8989FF, #E55300, #00885A, #0F033D)

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