Cobalt Hollow color palette — #C5F2EF · #3B86BA · #5D3E7D · #3D2B00 · #190E00

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

The five colors

• Honeydew (#C5F2EF): A whisper-light, dusty teal — the color of shallow lagoons.
• Cerulean (#3B86BA): A full-bodied, balanced blue — the color of open sky before noon.
• Royal Purple (#5D3E7D): A full-bodied, balanced violet — the color of a velvet chair.
• Espresso (#3D2B00): A deep, shadowed, dusty gold — the color of old brass.
• Ink (#190E00): A deep, shadowed, dusty gold — the color of old brass.

Feels like: Trust, Stability, Optimism, Creativity, Balance. Tagged vintage, retro, muted.

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

• Denim Drift color palette (#E2F0E3, #209294, #424F8F, #38322D, #1C0C00)
• Ancient Cobalt Lagoon color palette (#C5EFF6, #4166B4, #6A2962, #272300, #090800)
• Wandering Denim color palette (#DAEAFC, #7081B6, #56508C, #56263E, #46101D)
• Periwinkle Boulevard color palette (#C4EBFC, #69B3FD, #686591, #612C12, #211500)
• Pewter Hollow color palette (#D5F4F5, #6C97B4, #7167A4, #574B1E, #312900)
• Frosted Basin color palette (#DBF4FF, #7E8EF0, #8E5073, #464A15, #262900)
• Misty Turquoise color palette (#FCEBE3, #18B0BE, #006085, #003C22, #00052B)
• Lilac Courtyard color palette (#E8F0FC, #AB73B3, #945338, #1C4E39, #002416)

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