Onyx Delta color palette — #DDECE3 · #00BAB7 · #008EA8 · #00588D · #07004C

Deep Indigo and Turquoise set the tone — five colors that lean into trust and stability.

The five colors

• Honeydew (#DDECE3): a clean, paper-quiet neutral.
• Turquoise (#00BAB7): A luminous, balanced teal — the color of glacier melt.
• Cerulean (#008EA8): A full-bodied, balanced blue — the color of deep harbor water.
• Peacock (#00588D): A full-bodied, balanced blue — the color of deep harbor water.
• Deep Indigo (#07004C): A deep, shadowed, balanced violet — the color of wild irises.

Feels like: Trust, Stability, Creativity, Calm, Balance. Tagged cool.

Use it as a design system

One click turns Onyx 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

• Patina Ultramarine color palette (#D1E3DE, #00B6C4, #0085B9, #004DC1, #1A0040)
• Cerulean Delta color palette (#D6F3F5, #009FB2, #006E86, #004159, #00192A)
• Timeworn Jade Atelier color palette (#E2F2D7, #37BA6F, #009086, #006571, #001628)
• Dusty Cerulean color palette (#CFEBF8, #00889E, #244465, #00212E, #000203)
• Misty Cobalt Garden color palette (#F8DFEE, #00B09E, #1686C3, #823000, #001A1D)
• Pale Cabin color palette (#BEFEEA, #7CE2E7, #63B9E3, #5183C6, #2E2C7A)
• Soft Courtyard color palette (#C9E4E9, #00A8EE, #3074ED, #5E29B3, #2A0030)
• Antique Lagoon Cabin color palette (#D4E1E3, #B8C0CC, #A0A5BB, #0E9487, #072428)

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