Ultramarine Boulevard color palette — #FFF0D8 · #009ED4 · #4556B5 · #6B2400 · #001D36

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

The five colors

• Cream (#FFF0D8): A whisper-light, dusty gold — the color of honey in a jar.
• Cerulean (#009ED4): A luminous, balanced blue — the color of a favorite pair of jeans.
• Cobalt (#4556B5): A full-bodied, balanced violet — the color of wild irises.
• Rust (#6B2400): A deep, shadowed, balanced orange — the color of sun-warmed clay.
• Midnight (#001D36): A deep, shadowed, dusty blue — the color of open sky before noon.

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

Use it as a design system

One click turns Ultramarine Boulevard 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 Cobalt color palette (#FAE6C7, #4B8CD8, #604A98, #542E00, #250E21)
• Hazy Garnet Dune color palette (#FFF0D8, #00A5AC, #00689A, #77002C, #002128)
• Antique Ultramarine Meadow color palette (#DCFFEB, #00A19A, #3357BA, #504500, #003C4A)
• Patina Courtyard color palette (#DFF9EF, #008CCB, #8F228D, #572C00, #001F06)
• Indigo Field color palette (#DEFFE5, #24B6F1, #5B71E3, #993700, #08385C)
• Faded Iris Grove color palette (#FFF4E1, #00D8E3, #717BDA, #6F5400, #002C3D)
• Washed Periwinkle Bloom color palette (#C4E5FB, #93A2DD, #866A9F, #6E4827, #322F29)
• Cobalt Parlor color palette (#F7F1E7, #93DCF7, #008CCB, #006165, #01244B)

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