Onyx Hollow color palette — #EBDFDB · #619AA0 · #00506F · #00321B · #000E3B

Built around Deep Indigo, softened by Peacock — the whole palette hums with nature and growth.

The five colors

• Parchment (#EBDFDB): bright and airy, almost weightless.
• Storm Blue (#619AA0): A luminous, dusty blue — the color of deep harbor water.
• Peacock (#00506F): A full-bodied, balanced blue — the color of open sky before noon.
• Deep Forest (#00321B): A deep, shadowed, dusty teal — the color of glacier melt.
• Deep Indigo (#000E3B): A deep, shadowed, balanced violet — the color of a velvet chair.

Feels like: Nature, Growth, Trust, Stability, Calm, Sophistication. Tagged coastal, cool, light, muted.

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

• Softworn Denim color palette (#E8DBD4, #6AA9BE, #00599A, #003F32, #171252)
• Cerulean Summit color palette (#E7F4E9, #2A9BA4, #005263, #002C25, #00050A)
• Muted Corridor color palette (#F3E6DB, #5687A6, #173288, #002221, #0D0025)
• Worn Station color palette (#F8EEE0, #47B3BD, #007289, #004B40, #001622)
• Tempered Forest Drift color palette (#F6ECE9, #82BDC0, #007296, #005328, #102D54)
• Sunlit Forest Veranda color palette (#E7DBE5, #41C5CC, #008FBB, #007239, #001232)
• Washed Cobalt Lagoon color palette (#D3EBD0, #50B9B1, #3C80D2, #4E4200, #001B0F)
• Hushed Ridge color palette (#D8F5E5, #008451, #00432D, #00190E, #000502)

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