Cerulean Lantern color palette — #E4F5FC · #00A1AC · #62649A · #405427 · #0E2123

Built around Cerulean, softened by Slate — the whole palette hums with nature and growth.

The five colors

• Ivory (#E4F5FC): A whisper-light, dusty blue — the color of deep harbor water.
• Cerulean (#00A1AC): A luminous, balanced blue — the color of deep harbor water.
• Slate (#62649A): A full-bodied, balanced violet — the color of wild irises.
• Deep Olive (#405427): A full-bodied, dusty green — the color of new leaves after rain.
• Onyx (#0E2123): A deep, shadowed, dusty blue — the color of deep harbor water.

Feels like: Nature, Growth, Trust, Stability, Creativity, Sophistication. Tagged jewel, vibrant, muted.

Use it as a design system

One click turns Cerulean 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

• Worn Drift color palette (#E4F6F6, #1D9D6D, #3D7397, #5E471E, #081D19)
• Dusty Archive color palette (#E9F3FE, #5595E3, #8D5F89, #20574A, #0F1C22)
• Ancient Orchard color palette (#EEF8F2, #319AAF, #8E5069, #644612, #31332C)
• Timeworn Grape color palette (#E5F4FF, #0086AE, #7627A5, #004717, #001319)
• Worn Periwinkle color palette (#EAF2FF, #7C9BDE, #826297, #673E4C, #092C37)
• Cerulean Pier color palette (#ECF3F9, #D5D7E3, #B1ABB4, #6587A2, #31373C)
• Wandering Hollow color palette (#CEE5F4, #006D8C, #444000, #023707, #000608)
• Muted Garden color palette (#E6F4FF, #91C2FA, #6E88BD, #434E7C, #2B2656)

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