Rust Hollow color palette — #D7EDF8 · #00A2BE · #BB5D3E · #005F71 · #360C01

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

The five colors

• Frost (#D7EDF8): A whisper-light, dusty blue — the color of deep harbor water.
• Cerulean (#00A2BE): A luminous, balanced blue — the color of a favorite pair of jeans.
• Terracotta (#BB5D3E): A full-bodied, balanced orange — the color of toasted spice.
• Peacock (#005F71): A full-bodied, dusty blue — the color of open sky before noon.
• Onyx (#360C01): A deep, shadowed, dusty orange — the color of autumn markets.

Feels like: Trust, Stability, Balance. Tagged warm.

Use it as a design system

One click turns Rust 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

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• Chalky Study color palette (#CDF1F7, #00A899, #BD5277, #00635A, #35091A)
• Quiet Azure Villa color palette (#D8ECFF, #3796E6, #AB6C00, #005894, #2A1700)
• Airy Aqua color palette (#E9F8FF, #10D5F5, #E78A6B, #008599, #44190A)
• Chestnut Pier color palette (#D1EDFF, #007698, #884200, #003C50, #110400)
• Softworn Plum color palette (#D7E5ED, #0089AB, #AA3F86, #665D00, #001623)
• Quiet Moss color palette (#DEF6E6, #00BBDA, #909F2A, #007F95, #333A00)
• Timeworn Powder Studio color palette (#EBF2FF, #9BB0F6, #AF9A5D, #5E6EA8, #1C3826)

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