Cerulean Delta color palette — #D3EFFB · #009DB0 · #3D5573 · #00373E · #000607
Built around Cerulean, softened by Peacock — the whole palette hums with trust and stability.
The five colors
- Frost (#D3EFFB): A whisper-light, dusty blue — the color of deep harbor water.
- Cerulean (#009DB0): A luminous, balanced blue — the color of a favorite pair of jeans.
- Peacock (#3D5573): A full-bodied, dusty blue — the color of open sky before noon.
- Deep Teal (#00373E): A deep, shadowed, dusty blue — the color of deep harbor water.
- Ink (#000607): quiet, heavy and certain.
Feels like: Trust, Stability, Calm, Sophistication. Tagged noir, dark, luxury, 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
- Aged Emerald Boulevard color palette (#D0F0F0, #00A56E, #065F69, #003838, #000604)
- Hushed Cobalt color palette (#D1E9FB, #0084B3, #3B3D66, #00212F, #000203)
- Weathered Cornflower color palette (#D9E5F3, #3D8AF3, #5C4973, #1D3149, #00050A)
- Antique Balcony color palette (#D9E6F2, #5DB3F1, #686E88, #3B4C5B, #0F1A1E)
- Worn Villa color palette (#E6E9FE, #AF84FF, #82586F, #463962, #08121F)
- Moss Pier color palette (#F3DEE5, #C4BC7B, #729F5F, #268486, #2E2A00)
- Marigold Courtyard color palette (#CDE1F2, #7ECCFF, #D59303, #0077AC, #392400)
- Timeworn Periwinkle Corridor color palette (#F7EBEF, #B4D8F7, #879FF2, #009190, #352055)
Browse the whole catalog at Explore, or see today's palette.