Quiet Cobalt color palette — #EFF4E6 · #8EC2E7 · #0075C3 · #004E65 · #00183C
Built around Royal Blue, softened by Midnight — the whole palette hums with trust and stability.
The five colors
- Cream (#EFF4E6): a clean, paper-quiet neutral.
- Sky (#8EC2E7): A luminous, dusty blue — the color of open sky before noon.
- Royal Blue (#0075C3): A full-bodied, balanced blue — the color of deep harbor water.
- Peacock (#004E65): A deep, shadowed, dusty blue — the color of open sky before noon.
- Midnight (#00183C): A deep, shadowed, dusty blue — the color of open sky before noon.
Feels like: Trust, Stability, Calm, Balance. Tagged coastal, cool, light.
Use it as a design system
One click turns Quiet Cobalt 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
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- Antique Denim color palette (#ECF0E5, #77A1C6, #0C58A2, #00364B, #00062A)
- Cornflower Grove color palette (#E2FBFA, #9AD3F9, #0092EB, #006E8B, #003266)
- Worn Cerulean Studio color palette (#E5E6D8, #3599A5, #005361, #002C2B, #000508)
- Petrol Hollow color palette (#C1EEE7, #008478, #0066B3, #4D5900, #001210)
- Tempered Thicket color palette (#F0F3EC, #C5E1E6, #AF90AE, #42718D, #422F3F)
- Teal Field color palette (#94FDFF, #00B6BB, #006F70, #003131, #000D0D)
Browse the whole catalog at Explore, or see today's palette.