Ultramarine Station color palette — #D9E8E8 · #37A569 · #2E43BC · #00552E · #00010E

Built around Cobalt, softened by Kelly Green — the whole palette hums with nature and growth.

The five colors

• Frost (#D9E8E8): bright and airy, almost weightless.
• Kelly Green (#37A569): A luminous, balanced teal — the color of shallow lagoons.
• Cobalt (#2E43BC): A full-bodied, vivid violet — the color of twilight just after sunset.
• Deep Olive (#00552E): A deep, shadowed, balanced teal — the color of glacier melt.
• Black (#00010E): A deep, shadowed, dusty violet — the color of a velvet chair.

Feels like: Nature, Growth, Creativity, Energy, Balance. Tagged duotone.

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

• Hushed Moss color palette (#DCE8E5, #5CA14A, #005A8C, #185500, #000206)
• Quiet Nightshade color palette (#D9EBEE, #008C79, #2F24AC, #004036, #01000A)
• Ultramarine Quarry color palette (#EAF4F5, #63B296, #0465B7, #00654C, #000614)
• Wandering Nightshade color palette (#D9E7ED, #00A0B0, #5A3CA4, #005059, #01010F)
• Dusty Lagoon Dune color palette (#F4E3EC, #008C7C, #005279, #4A1D00, #001214)
• Onyx Thicket color palette (#DAF1E4, #009B93, #006275, #003054, #04003F)
• Nightshade Atelier color palette (#CDE4EE, #006B74, #333093, #550104, #000505)
• Mint Delta color palette (#F1F8EE, #35D6BE, #0083A3, #007465, #000201)

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