Ultramarine Workshop color palette — #EDDDCF · #00A5B3 · #0056D2 · #0B0B16 · #000105

A conversation between Cobalt and Cerulean, giving this palette its sense of trust and stability.

The five colors

• Bone (#EDDDCF): A whisper-light, dusty gold — the color of old brass.
• Cerulean (#00A5B3): A luminous, balanced blue — the color of open sky before noon.
• Cobalt (#0056D2): A full-bodied, vivid violet — the color of wild irises.
• Ink (#0B0B16): A deep, shadowed, dusty violet — the color of a velvet chair.
• Black (#000105): A deep, shadowed, dusty blue — the color of open sky before noon.

Feels like: Trust, Stability, Energy, Balance. Tagged neon, dark, vibrant.

Use it as a design system

One click turns Ultramarine Workshop 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

• Aged Ember color palette (#D3E3DC, #DA4C00, #008099, #080C11, #000103)
• Weathered Magenta Quarry color palette (#E8F0DE, #6987E3, #BC00C0, #130408, #020007)
• Feathered Amethyst Study color palette (#CEF1F8, #918400, #6C43FF, #100516, #000009)
• Hushed Corridor color palette (#EBEFD6, #4FCAFE, #9966EB, #160115, #010105)
• Misty Grape color palette (#DCF7E2, #546700, #6600C1, #1C080F, #040002)
• Worn Basalt Drift color palette (#F0EDF6, #C4B4C8, #A08A9A, #5B244F, #020005)
• Frosted Byzantium color palette (#D1E5F2, #948200, #AA00DC, #110514, #010006)
• Chalky Grape color palette (#DDE9DB, #B15900, #7600D3, #21060F, #060002)

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