Ultramarine Delta color palette — #F0F5FF · #D3C90A · #3B43C2 · #111251 · #00000A

A conversation between Cobalt and Sunflower, giving this palette its sense of nature and growth.

The five colors

• Ivory (#F0F5FF): bright and airy, almost weightless.
• Sunflower (#D3C90A): A luminous, vivid green — the color of a quiet forest floor.
• Cobalt (#3B43C2): A full-bodied, vivid violet — the color of a velvet chair.
• Deep Indigo (#111251): A deep, shadowed, balanced violet — the color of wild irises.
• Black (#00000A): A deep, shadowed, dusty violet — the color of a velvet chair.

Feels like: Nature, Growth, Creativity, Calm, Energy, Balance. Tagged luxury, dark, cool.

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

• Soft Chartreuse color palette (#F2F4FF, #91DC51, #61419F, #25094B, #020007)
• Aged Alley color palette (#EEF6FF, #FFAD7A, #00599F, #001F3D, #000104)
• Hazy Grape Parlor color palette (#F3F4FF, #B4EAA0, #7A54AC, #391C5A, #05041B)
• Hushed Workshop color palette (#F7DBEF, #A19500, #2800AB, #0F0753, #1D0518)
• Softworn Nightshade color palette (#E6EDFF, #EE5A75, #3700AB, #130049, #010111)
• Powdered Indigo color palette (#F2DEEA, #FF9FAB, #6C69EF, #424097, #0B082C)
• Antique Moss Corridor color palette (#F0EAFF, #98AE41, #60175A, #2F1915, #130011)
• Washed Lichen color palette (#F8F2FF, #E3ECB5, #936680, #4E2B40, #120C19)

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