Quiet Cerulean color palette — #C9F5FD · #009EC3 · #0073A6 · #00487D · #0E1E40
Built around Cerulean, softened by Slate — the whole palette hums with trust and stability.
The five colors
- Frost (#C9F5FD): A whisper-light, dusty blue — the color of deep harbor water.
- Cerulean (#009EC3): A luminous, balanced blue — the color of deep harbor water.
- Slate (#0073A6): A full-bodied, balanced blue — the color of a favorite pair of jeans.
- Navy (#00487D): A deep, shadowed, balanced blue — the color of open sky before noon.
- Midnight (#0E1E40): A deep, shadowed, dusty violet — the color of twilight just after sunset.
Feels like: Trust, Stability, Calm, Balance. Tagged cool.
Use it as a design system
One click turns Quiet 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
- Frosted Cobalt Studio color palette (#C4F0EF, #00AFD1, #0075B2, #294781, #353055)
- Teal Delta color palette (#D3ECE6, #00AAA4, #007B85, #004A5A, #00202E)
- Softworn Corridor color palette (#DCEEF8, #359EE8, #0066D4, #233385, #18173D)
- Ancient Navy color palette (#D3E9F2, #0078AA, #004B8B, #001567, #050139)
- Washed Cerulean color palette (#D4FFFC, #49DEFC, #0094CB, #425DAB, #312C53)
- Feathered Bronze color palette (#D9EFE8, #4598D8, #AB6C00, #00598F, #2A1700)
- Wisteria Hollow color palette (#DAFAF2, #D0D5FF, #CA9BEE, #197291, #2C1B29)
- Lapis Lantern color palette (#D9E6FB, #8292EF, #6449CA, #50257F, #2F163F)
Browse the whole catalog at Explore, or see today's palette.