Cobalt Hollow color palette — #FFF0F9 · #4FC8EB · #0071BE · #005845 · #282C60

A conversation between Royal Blue and Cyan, giving this palette its sense of trust and stability.

The five colors

• Ivory (#FFF0F9): bright and airy, almost weightless.
• Cyan (#4FC8EB): A luminous, balanced blue — the color of open sky before noon.
• Royal Blue (#0071BE): A full-bodied, balanced blue — the color of deep harbor water.
• Deep Olive (#005845): A full-bodied, dusty teal — the color of shallow lagoons.
• Navy (#282C60): A deep, shadowed, balanced violet — the color of a velvet chair.

Feels like: Trust, Stability, Creativity, Calm, Balance. Tagged coastal, cool, light.

Use it as a design system

One click turns Cobalt Hollow 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

• Feathered Summit color palette (#FFF1F6, #81C0E8, #2F5AF0, #005653, #37275C)
• Aged Forest Archive color palette (#FCF1FC, #73C9C5, #007A95, #065B10, #00355D)
• Timeworn Petrol color palette (#FEF0DA, #6ACAE7, #007BAB, #005152, #001B35)
• Denim Corridor color palette (#F8EAF1, #66A9C4, #0056A5, #003F35, #1B1547)
• Timeworn Coast color palette (#E9FBEC, #66DCFF, #0097D2, #007272, #00345F)
• Cobalt Basin color palette (#FAF3F6, #C2E1F9, #6D88C8, #00716C, #414660)
• Washed Periwinkle Basin color palette (#D3FFE5, #4FDEF0, #6899FF, #626A00, #00443E)
• Quiet Sky Villa color palette (#FFF2EB, #99E7FF, #40B5FE, #00998A, #082B74)

Browse the whole catalog at Explore, or see today's palette.