Cerulean Boulevard color palette — #C3ECF7 · #1B93C9 · #2E5583 · #4A2D55 · #3C1836
A conversation between Cerulean and Peacock, giving this palette its sense of trust and stability.
The five colors
- Frost (#C3ECF7): A whisper-light, dusty blue — the color of a favorite pair of jeans.
- Cerulean (#1B93C9): A luminous, balanced blue — the color of open sky before noon.
- Peacock (#2E5583): A full-bodied, balanced blue — the color of open sky before noon.
- Royal Purple (#4A2D55): A deep, shadowed, dusty pink — the color of neon signs at night.
- Deep Indigo (#3C1836): A deep, shadowed, dusty pink — the color of neon signs at night.
Feels like: Trust, Stability, Creativity, Calm, Balance. Tagged vintage, retro, 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
- Tempered Lagoon color palette (#DBEFE9, #309796, #005E6D, #2C305C, #3F1D2F)
- Cobalt Delta color palette (#D1E4F4, #3571C8, #3E4485, #421B1F, #2C0705)
- Muted Cerulean color palette (#C7E7F2, #0083AA, #005275, #003251, #001E3A)
- Weathered Cerulean Dune color palette (#C6E7E7, #51A0BA, #506C98, #6B3E3E, #472001)
- Weathered Mulberry Courtyard color palette (#D4EEE6, #0073B4, #9B0775, #003C62, #350026)
- Muted Denim color palette (#ECF1E3, #5CA6DC, #00599B, #003B4F, #001C49)
- Hushed Aubergine Ridge color palette (#D8DFFE, #625992, #4A245F, #390D16, #200800)
- Periwinkle Grove color palette (#E3F2FF, #6D9AFF, #6666BD, #6D3B57, #562D20)
Browse the whole catalog at Explore, or see today's palette.