Cerulean Delta color palette — #ECF4EE · #ADCDDD · #3686A7 · #005C57 · #03223A
A conversation between Cerulean and Peacock, giving this palette its sense of trust and stability.
The five colors
- Cream (#ECF4EE): a clean, paper-quiet neutral.
- Powder Blue (#ADCDDD): A whisper-light, dusty blue — the color of a favorite pair of jeans.
- Cerulean (#3686A7): A full-bodied, balanced blue — the color of a favorite pair of jeans.
- Peacock (#005C57): A full-bodied, dusty teal — the color of shallow lagoons.
- Midnight (#03223A): A deep, shadowed, dusty blue — the color of open sky before noon.
Feels like: Trust, Stability, Calm, Sophistication. Tagged coastal, cool, light, muted.
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
- Softworn Cerulean color palette (#EDF4EE, #C9E0F1, #6691BF, #006A79, #1C2C46)
- Cobalt Studio color palette (#FBF3EF, #B1CDBA, #377FB1, #006248, #2D385E)
- Muted Field color palette (#DFEDE2, #90B9D9, #3B6BAE, #004958, #0A0C3F)
- Patina Cerulean Orchard color palette (#E5F0E7, #2E849C, #00415D, #001F1F, #000104)
- Ancient Denim Bloom color palette (#DCE6DE, #67A6BF, #005E8C, #00393C, #000A1E)
- Hushed Orchard color palette (#D2FBFB, #B3E2EC, #6CC1DB, #4E7545, #002F33)
- Moss Cabin color palette (#E2EAD4, #6DA954, #00773F, #00533B, #002822)
- Worn Teal Courtyard color palette (#C7FEEB, #51BBA1, #00785E, #003B2B, #00120D)
Browse the whole catalog at Explore, or see today's palette.