Onyx Delta color palette — #CEF7FB · #49889E · #0F4F78 · #2A0D41 · #030004

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

The five colors

• Frost (#CEF7FB): A whisper-light, dusty blue — the color of open sky before noon.
• Cerulean (#49889E): A full-bodied, dusty blue — the color of a favorite pair of jeans.
• Peacock (#0F4F78): A full-bodied, balanced blue — the color of deep harbor water.
• Deep Indigo (#2A0D41): A deep, shadowed, balanced violet — the color of twilight just after sunset.
• Black (#030004): A deep, shadowed, dusty pink — the color of neon signs at night.

Feels like: Trust, Stability, Creativity, Calm, Sophistication. Tagged vintage, retro, muted, 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

• Weathered Cerulean Loft color palette (#C7E9F6, #0089AC, #00495C, #241F25, #000B10)
• Lagoon Garden color palette (#DAE8DD, #3D907A, #005E5B, #001C3B, #010015)
• Onyx Garden color palette (#E1E9FC, #7274A0, #5A4971, #47001C, #050000)
• Softworn Cypress Garden color palette (#D5F9F2, #007478, #004452, #1F1D3F, #1D031C)
• Denim Alley color palette (#E1F0ED, #6FAEB6, #005F6F, #002B2A, #000102)
• Hushed Fern Boulevard color palette (#D6EEF8, #007984, #585800, #003237, #010100)
• Tempered Garnet Thicket color palette (#E8EEFF, #9892C5, #694882, #550A1E, #1B0100)
• Worn Cocoa color palette (#DDE9CF, #309282, #14718A, #72311F, #260D00)

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