Ultramarine Delta color palette — #D6E9FF · #005FB3 · #6B4400 · #392200 · #000104

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

The five colors

• Frost (#D6E9FF): A whisper-light, dusty blue — the color of open sky before noon.
• Cobalt (#005FB3): A full-bodied, balanced blue — the color of open sky before noon.
• Bronze (#6B4400): A full-bodied, balanced gold — the color of old brass.
• Espresso (#392200): A deep, shadowed, dusty gold — the color of honey in a jar.
• Black (#000104): A deep, shadowed, dusty blue — the color of a favorite pair of jeans.

Feels like: Trust, Stability, Optimism, Balance. Tagged muted.

Use it as a design system

One click turns Ultramarine Delta 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

• Softworn Canyon color palette (#CFEFFF, #006C7D, #753C00, #3F1E00, #000102)
• Obsidian Denim color palette (#DFEDFF, #0056AB, #483700, #131700, #000202)
• Faded Alley color palette (#DEEAFE, #2330FD, #594D00, #2F2800, #00000C)
• Moonless Grape Cabin color palette (#DCE1F0, #6934E9, #563300, #0B1A00, #000201)
• Timeworn Cobalt color palette (#DBF1FE, #0086B9, #866E00, #665300, #00050B)
• Muted Grape Ridge color palette (#EDEAFF, #7100E4, #255C00, #103000, #020008)
• Gentle Byzantium Orchard color palette (#EFEBFF, #B510BF, #00724A, #00442A, #020007)
• Patina Indigo Archive color palette (#D9ECD5, #4F5BFF, #71006C, #032302, #020008)

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