Antique Cerulean color palette — #F0F3E8 · #B2E5FF · #5C94BA · #2B6777 · #11332B
Built around Slate Blue, softened by Peacock — the whole palette hums with trust and stability.
The five colors
- Cream (#F0F3E8): a clean, paper-quiet neutral.
- Powder Blue (#B2E5FF): A whisper-light, dusty blue — the color of deep harbor water.
- Slate Blue (#5C94BA): A luminous, balanced blue — the color of deep harbor water.
- Peacock (#2B6777): A full-bodied, dusty blue — the color of deep harbor water.
- Deep Forest (#11332B): A deep, shadowed, dusty teal — the color of shallow lagoons.
Feels like: Trust, Stability, Calm, Sophistication. Tagged coastal, cool, light, muted.
Use it as a design system
One click turns Antique Cerulean 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
- Wandering Teal Drift color palette (#E8E9D4, #46AEB2, #00646E, #003A34, #000D11)
- Cerulean Courtyard color palette (#F0F7F2, #C4E1F5, #5B90BC, #006F79, #344965)
- Aged Grove color palette (#E4EBD8, #3892CD, #004B84, #002938, #000412)
- Muted Garden color palette (#F0F4E9, #A0CCF8, #537DB7, #195573, #2E162C)
- Hushed Glacier color palette (#E4F9E0, #C6EAFF, #93D6EB, #588E80, #2C3A2D)
- Softworn Cobalt color palette (#E3F9DE, #00A398, #4682C4, #647239, #142311)
- Timeworn Grove color palette (#F3F3E3, #43D3CF, #008188, #005347, #001F23)
- Feathered Petrol color palette (#E7EBE1, #75BCE9, #0570B2, #00485C, #001531)
Browse the whole catalog at Explore, or see today's palette.