Cerulean Boulevard color palette — #E6F0EB · #458DA8 · #443643 · #10231A · #090E09

Built around Cerulean, softened by Onyx — the whole palette hums with trust and stability.

The five colors

• Cream (#E6F0EB): a clean, paper-quiet neutral.
• Cerulean (#458DA8): A luminous, balanced blue — the color of deep harbor water.
• Charcoal (#443643): A deep, shadowed, dusty pink — the color of peonies in June.
• Onyx (#10231A): A deep, shadowed, dusty teal — the color of sea glass.
• Ink (#090E09): quiet, heavy and certain.

Feels like: Trust, Stability, Sophistication. Tagged noir, dark, luxury, muted.

Use it as a design system

One click turns Cerulean Boulevard 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 Turquoise Alley color palette (#EAF3FA, #46A9CC, #4C596B, #2E3A41, #1C2325)
• Indigo Drift color palette (#F3E1E9, #7668AF, #44282C, #210F19, #090509)
• Lowlit Cobalt Study color palette (#D5F1E9, #006FB7, #262151, #001123, #000502)
• Softworn Bronze Parlor color palette (#FEECF8, #9198C8, #B3824A, #837B21, #33212D)
• Dusty Delta color palette (#F5F1EB, #C7C4AE, #698D6E, #4F694F, #32312A)
• Cobalt Dune color palette (#FAEDF9, #9BB5DA, #AD9B63, #3B71BF, #34312A)
• Weathered Denim Veranda color palette (#D7F5E2, #8DC0DC, #568CC3, #495A9A, #472437)
• Cellar Field color palette (#F7EBF6, #004EB2, #323239, #1C1233, #000415)

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