Byzantium Delta color palette — #ECF9F0 · #00B5D0 · #9900A4 · #005765 · #040001

Plum and Cyan set the tone — five colors that lean into trust and stability.

The five colors

• Ivory (#ECF9F0): bright and airy, almost weightless.
• Cyan (#00B5D0): A luminous, balanced blue — the color of open sky before noon.
• Plum (#9900A4): A full-bodied, vivid pink — the color of peonies in June.
• Peacock (#005765): A full-bodied, dusty blue — the color of a favorite pair of jeans.
• Black (#040001): A deep, shadowed, dusty rose — the color of pressed rose petals.

Feels like: Trust, Stability, Creativity, Energy, Balance. Tagged duotone, vibrant.

Use it as a design system

One click turns Byzantium 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

• Grape Chapel color palette (#F0F8ED, #00BBA9, #7928C6, #005A51, #040001)
• Hushed Plum Balcony color palette (#EAF9F5, #3AA8FF, #AA0070, #005085, #040000)
• Frosted Archive color palette (#DFF0F6, #008895, #6C1171, #003E45, #020007)
• Raspberry Workshop color palette (#E0FDF5, #93C8FF, #DB009D, #006DBC, #050002)
• Antique Station color palette (#F7EFCA, #0094D4, #6521BA, #2A2F00, #000312)
• Pale Denim color palette (#F0F9E7, #00BD94, #0060AF, #005C46, #030004)
• Garnet Thicket color palette (#E0F9EF, #0083BC, #93002C, #082E00, #000200)
• Soft Lagoon color palette (#D8E8F6, #36B4FC, #5F6EFF, #007EB9, #000214)

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