Ultramarine Hollow color palette — #DBEDDF · #0085B2 · #3A4CB4 · #662000 · #00040A

Cobalt takes the lead with Cerulean close behind in a set that reads as trust and stability at first glance.

The five colors

• Honeydew (#DBEDDF): A whisper-light, dusty teal — the color of sea glass.
• Cerulean (#0085B2): A full-bodied, balanced blue — the color of a favorite pair of jeans.
• Cobalt (#3A4CB4): A full-bodied, vivid violet — the color of wild irises.
• Rust (#662000): A deep, shadowed, balanced orange — the color of autumn markets.
• Ink (#00040A): A deep, shadowed, dusty blue — the color of deep harbor water.

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

Use it as a design system

One click turns Ultramarine 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

• Tempered Boulevard color palette (#FCECCA, #008B90, #00608E, #70002B, #000406)
• Dusty Mulberry color palette (#DDF0FF, #007AB1, #881D88, #542A00, #000300)
• Sapphire Courtyard color palette (#F9ECD0, #3570EE, #6B3F9D, #513300, #020017)
• Weathered Pewter Hollow color palette (#CFE3EF, #6C81B3, #7A5C97, #6D3F13, #150F00)
• Nightshade Quarry color palette (#ECE3D2, #007178, #2F2297, #2A1D00, #000407)
• Moonless Pier color palette (#DCEDFF, #005CA8, #191B46, #0A0C15, #000206)
• Cobalt Lantern color palette (#E1ECE3, #68ABC3, #007DB4, #005D5F, #00091A)
• Wandering Cypress Drift color palette (#C8E9E2, #599872, #00735E, #00525A, #000803)

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