Cobalt Lantern color palette — #EEF3EF · #ACCCE3 · #4B81AE · #005A63 · #0C1F41

Cerulean and Peacock set the tone — five colors that lean into trust and stability.

The five colors

• Cream (#EEF3EF): a clean, paper-quiet neutral.
• Lilac Frost (#ACCCE3): A whisper-light, dusty blue — the color of open sky before noon.
• Cerulean (#4B81AE): A full-bodied, balanced blue — the color of open sky before noon.
• Peacock (#005A63): A full-bodied, dusty blue — the color of deep harbor water.
• Midnight (#0C1F41): A deep, shadowed, dusty violet — the color of wild irises.

Feels like: Trust, Stability, Calm, Sophistication. Tagged coastal, cool, light, 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

• Aged Cobalt Harbor color palette (#FBF4EE, #A3D1BC, #4A78BD, #006156, #38355A)
• Weathered Petrol Canyon color palette (#E3ECE4, #94BAC7, #00788B, #004D3E, #001924)
• Aged Cypress Archive color palette (#EDF4EE, #BDE4EE, #509AA5, #006F53, #003240)
• Patina Grove color palette (#DBE7DD, #55969C, #005264, #002C25, #00050A)
• Quiet Quarry color palette (#E7EAFF, #886AB4, #A05B00, #006A5F, #1A0A2C)
• Periwinkle Parlor color palette (#FCF2F7, #D7D4DF, #80A6E9, #008076, #2E2652)
• Cobalt Dune color palette (#EFF1FF, #D6D0F6, #EB99B6, #6368AC, #26223A)
• Dusty Field color palette (#DCE5DE, #7BA1BF, #0B54AC, #003843, #040031)

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