Cerulean Boulevard color palette — #D5F0FF · #8BC6E6 · #658BC0 · #4F5381 · #2F344F
Built around Slate Blue, softened by Sky — the whole palette hums with trust and stability.
The five colors
- Frost (#D5F0FF): A whisper-light, dusty blue — the color of deep harbor water.
- Sky (#8BC6E6): A luminous, dusty blue — the color of open sky before noon.
- Slate Blue (#658BC0): A luminous, balanced blue — the color of deep harbor water.
- Peacock (#4F5381): A full-bodied, dusty violet — the color of twilight just after sunset.
- Navy (#2F344F): A deep, shadowed, dusty violet — the color of twilight just after sunset.
Feels like: Trust, Stability, Creativity, Calm, Sophistication. Tagged muted, cool.
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
- Washed Basin color palette (#EDF6FF, #99BEE7, #5A81BD, #435EA0, #3D4E6D)
- Ancient Iris color palette (#E9F1FF, #B2B1EA, #937DB8, #6B4870, #372B45)
- Ancient Cerulean color palette (#D0FCFE, #76BFBA, #2D949F, #165F77, #1F354A)
- Patina Dune color palette (#EAF2FF, #9BB3E6, #B69765, #5A71A1, #213723)
- Cobalt Station color palette (#DEFFEA, #99CDEA, #74A0DE, #6A76BD, #6B4758)
- Worn Driftwood Harbor color palette (#FCEDF4, #ACC3A9, #977889, #655063, #1E3125)
- Timeworn Grape color palette (#D7E2F5, #7E85D8, #7549A3, #582267, #381131)
- Powdered Lapis Veranda color palette (#DAE8F2, #6499FF, #584ED6, #532395, #3D1048)
Browse the whole catalog at Explore, or see today's palette.