Onyx Hollow color palette — #F6E8E2 · #5A9BA3 · #005071 · #00321C · #000943

Deep Indigo takes the lead with Peacock close behind in a set that reads as nature and growth at first glance.

The five colors

• Rose Water (#F6E8E2): a clean, paper-quiet neutral.
• Storm Blue (#5A9BA3): A luminous, dusty blue — the color of deep harbor water.
• Peacock (#005071): A full-bodied, balanced blue — the color of a favorite pair of jeans.
• Deep Forest (#00321C): A deep, shadowed, dusty teal — the color of sea glass.
• Deep Indigo (#000943): A deep, shadowed, balanced violet — the color of twilight just after sunset.

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

• Navy Corridor color palette (#F3E5D8, #6296B7, #234197, #00302E, #180438)
• Softworn Abyss color palette (#E0EDE2, #59959D, #005265, #002C26, #00050A)
• Timeworn Hollow color palette (#EFE9DF, #5CB1BB, #00728C, #004B42, #001623)
• Cobalt Lagoon color palette (#ECE2EA, #61C1CC, #008EC4, #007145, #010E3B)
• Weathered Fern color palette (#FFF2EF, #9CDCD8, #008EAB, #0D6C13, #10426B)
• Chalky Cobalt color palette (#FFF2EB, #69C7DF, #0073B6, #005842, #23296C)
• Dusty Forest color palette (#FFF2EC, #AECEB9, #467EA7, #006247, #4D2F47)
• Worn Brick Ridge color palette (#F2E0D9, #B40119, #005564, #5A0007, #001318)

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