Cerulean Delta color palette — #D6F6FF · #78CADE · #008EBC · #39618B · #4B4661
A conversation between Cerulean and Sky, giving this palette its sense of trust and stability.
The five colors
- Frost (#D6F6FF): A whisper-light, dusty blue — the color of open sky before noon.
- Sky (#78CADE): A luminous, balanced blue — the color of deep harbor water.
- Cerulean (#008EBC): A luminous, balanced blue — the color of a favorite pair of jeans.
- Peacock (#39618B): A full-bodied, balanced blue — the color of deep harbor water.
- Charcoal Brown (#4B4661): A full-bodied, dusty violet — the color of a velvet chair.
Feels like: Trust, Stability, Calm, Balance. Tagged muted, cool.
Use it as a design system
One click turns Cerulean Delta 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 Summit color palette (#EFF6FF, #A0C7F4, #5687C7, #26557E, #273A53)
- Lagoon Lantern color palette (#CEFCFC, #68C0B2, #009FA3, #1A6B84, #3A5367)
- Tempered Amber color palette (#EEF6FE, #75B8E4, #CC8748, #297AA8, #60434F)
- Patina Powder Parlor color palette (#DAFAE1, #9CE0F7, #79C3E6, #6393BA, #5C445C)
- Timeworn Mallow color palette (#ECF7FF, #DBD9E4, #DBBBDE, #6290A0, #444F5C)
- Patina Amber color palette (#EDF7FF, #55A0D2, #BB7748, #927033, #354451)
- Worn Nightshade Harbor color palette (#D4F2FA, #09B0EF, #0068D2, #3439B6, #41316F)
- Violet Orchard color palette (#D3E6FF, #9799E1, #8E63C8, #724486, #4B4061)
Browse the whole catalog at Explore, or see today's palette.