Ultramarine Station color palette — #D5E3F5 · #0053B0 · #4A3100 · #002523 · #000F14

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

The five colors

• Frost (#D5E3F5): A whisper-light, dusty blue — the color of open sky before noon.
• Cobalt (#0053B0): A full-bodied, vivid blue — the color of open sky before noon.
• Espresso (#4A3100): A deep, shadowed, dusty gold — the color of old brass.
• Onyx (#002523): A deep, shadowed, dusty teal — the color of glacier melt.
• Ink (#000F14): A deep, shadowed, dusty blue — the color of open sky before noon.

Feels like: Trust, Stability, Optimism, Sophistication, Depth, Luxury. Tagged dark, muted.

Use it as a design system

One click turns Ultramarine Station 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

• Velvet Bloom color palette (#D1E1EA, #006275, #6C0012, #002619, #001010)
• Nocturne Aubergine Canyon color palette (#E4EAFF, #5400B9, #302B00, #001819, #000508)
• Timeworn Orchard color palette (#EFDFE6, #6AA7CB, #234DB4, #003E3A, #221541)
• Weathered Garden color palette (#DDE8FF, #5154EB, #574C00, #003753, #131C39)
• Eclipse Grape Quarry color palette (#F5E1E7, #7F00B5, #641600, #161D00, #000405)
• Midnight Courtyard color palette (#E6E3FB, #6D0081, #2B1E22, #24000A, #040011)
• Powdered Byzantium color palette (#E2DEF1, #973AA0, #3C4E00, #211B72, #16164B)
• Antique Olive color palette (#DAEBE1, #548A3E, #005140, #540E2B, #092100)

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