Ultramarine Delta color palette — #E1EFE6 · #0E31E9 · #570043 · #001F0F · #0F002A

Cobalt takes the lead with Mulberry close behind in a set that reads as nature and growth at first glance.

The five colors

• Honeydew (#E1EFE6): a clean, paper-quiet neutral.
• Cobalt (#0E31E9): A full-bodied, vivid violet — the color of twilight just after sunset.
• Mulberry (#570043): A deep, shadowed, balanced pink — the color of peonies in June.
• Ink (#001F0F): A deep, shadowed, dusty teal — the color of sea glass.
• Ink (#0F002A): A deep, shadowed, balanced violet — the color of a velvet chair.

Feels like: Nature, Growth, Creativity, Energy, Depth, Luxury. Tagged retro, dark, vibrant.

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

• Denim Terrace color palette (#D9E8CF, #0057A4, #530051, #0E1E00, #090428)
• Midnight Grape color palette (#CFE8D5, #6C00CE, #5F001E, #001E1C, #18001B)
• Inked Ultramarine color palette (#E8F0FF, #1914D4, #3C2400, #001911, #000506)
• Gentle Navy color palette (#E9DBE1, #159CCB, #004598, #00302A, #130738)
• Indigo Quarry color palette (#A6F9DB, #5766FF, #930061, #004333, #311C4A)
• Aubergine Loft color palette (#FFE4DA, #841495, #56003E, #230D00, #050004)
• Ancient Byzantium Garden color palette (#E7E4F6, #008EE7, #9930E4, #960211, #210014)
• Airy Byzantium color palette (#FFE1F4, #A13DB8, #830065, #471F00, #190019)

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