Ultramarine Studio color palette — #D2E5FE · #004CC0 · #4D2F00 · #00261F · #000F12

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

The five colors

• Frost (#D2E5FE): A whisper-light, dusty blue — the color of open sky before noon.
• Cobalt (#004CC0): A full-bodied, vivid violet — the color of twilight just after sunset.
• Espresso (#4D2F00): A deep, shadowed, dusty gold — the color of honey in a jar.
• Onyx (#00261F): A deep, shadowed, dusty teal — the color of glacier melt.
• Ink (#000F12): A deep, shadowed, dusty blue — the color of open sky before noon.

Feels like: Trust, Stability, Optimism, Energy, Balance. Tagged cool.

Use it as a design system

One click turns Ultramarine Studio 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

• Cellar Denim color palette (#D1E2F0, #005F87, #542A00, #0A2600, #00110A)
• Weathered Lantern color palette (#E0E8FF, #503FB5, #3E3700, #001E43, #0C0724)
• Dusty Ultramarine color palette (#F7ECF1, #5CA9CD, #0050B5, #003F38, #1E1740)
• Hushed Lagoon color palette (#DFE7FF, #6938FF, #584B00, #003948, #0C1F34)
• Lowlit Aubergine Parlor color palette (#E7E9FD, #4E0090, #2A1D24, #1A2200, #00091A)
• Obsidian Grape Boulevard color palette (#FBE7ED, #7B00BB, #641600, #151E00, #000406)
• Hazy Byzantium color palette (#E5E6FE, #A10DF1, #9A1600, #313700, #001517)
• Ancient Plum Market color palette (#E3DEF1, #993C98, #005623, #0B1B7C, #0B1A4A)

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