Antique Cobalt Hollow color palette — #EFF6FC · #9FCAEA · #B774B0 · #0088CB · #262131

Built around Cerulean, softened by Dusty Rose — the whole palette hums with trust and stability.

The five colors

• Ivory (#EFF6FC): a clean, paper-quiet neutral.
• Sky (#9FCAEA): A luminous, dusty blue — the color of open sky before noon.
• Dusty Rose (#B774B0): A luminous, balanced pink — the color of a candy shop window.
• Cerulean (#0088CB): A full-bodied, balanced blue — the color of a favorite pair of jeans.
• Onyx (#262131): A deep, shadowed, dusty violet — the color of a velvet chair.

Feels like: Trust, Stability, Creativity, Balance. Tagged duotone, muted.

Use it as a design system

One click turns Antique 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

• Pale Cornflower Ridge color palette (#F1F5FC, #ADC2FE, #D46A70, #5D78D9, #2E1D2E)
• Muted Wisteria color palette (#ECF8F4, #D4DDFA, #C383C7, #4291C8, #1C0D10)
• Washed Iris Balcony color palette (#EDF7FA, #8CD3D1, #7B88D8, #009392, #1D2434)
• Periwinkle Pier color palette (#EFF6FF, #BFD6FF, #B79FE7, #7DA1E3, #212330)
• Aged Pine color palette (#E6FAF6, #8EB4E3, #9B73B4, #3D7233, #323D54)
• Linen Alley color palette (#F9F3F9, #8AAFF1, #7658BD, #2D5BB1, #2E1E26)
• Ancient Iris Thicket color palette (#F2F5FB, #DCD8DE, #C9BCC9, #758CD0, #404855)
• Hazy Raspberry Hollow color palette (#F1F5FF, #8988D2, #BB5972, #5B5D00, #142D41)

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