Onyx Hollow color palette — #DFF4E7 · #008C8F · #004A66 · #040038 · #020007

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

The five colors

• Honeydew (#DFF4E7): A whisper-light, dusty teal — the color of sea glass.
• Cerulean (#008C8F): A full-bodied, balanced teal — the color of shallow lagoons.
• Navy (#004A66): A deep, shadowed, dusty blue — the color of a favorite pair of jeans.
• Deep Indigo (#040038): A deep, shadowed, balanced violet — the color of a velvet chair.
• Black (#020007): A deep, shadowed, dusty violet — the color of wild irises.

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

Use it as a design system

One click turns Onyx Hollow 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

• Airy Archive color palette (#C9F5F4, #0090A7, #006896, #003A71, #010013)
• Ancient Workshop color palette (#E0ECD6, #009358, #00494D, #00111D, #00000B)
• Navy Lagoon color palette (#FFE2ED, #007466, #002E6A, #170800, #000102)
• Tempered Grove color palette (#DCE6E9, #A8BECD, #8291B8, #004644, #000102)
• Nightshade Corridor color palette (#CAF0ED, #0083A6, #0A00B8, #19003B, #030003)
• Ancient Aubergine Canyon color palette (#D1EAE2, #2084A6, #5C3C83, #2A1F00, #020100)
• Nocturne Aubergine Study color palette (#C5E9E6, #006633, #470053, #1B2627, #080800)
• Tempered Aubergine color palette (#D8FFF4, #00C5E4, #0077CF, #4918A4, #25002B)

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