Rust Hollow color palette — #DBECF4 · #00A3B7 · #CA4E2C · #00606D · #380800

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

The five colors

• Frost (#DBECF4): A whisper-light, dusty blue — the color of open sky before noon.
• Cerulean (#00A3B7): A luminous, balanced blue — the color of open sky before noon.
• Terracotta (#CA4E2C): A full-bodied, vivid orange — the color of autumn markets.
• Peacock (#00606D): A full-bodied, dusty blue — the color of deep harbor water.
• Onyx (#380800): 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

• Rust Chapel color palette (#E2F4E3, #00A1A6, #C0531E, #006366, #522816)
• Patina Raspberry color palette (#D6EFF2, #00A991, #D03A70, #006455, #350919)
• Airy Azure Archive color palette (#DDEBF7, #41A9EE, #9B5D00, #005A8A, #2C1600)
• Gentle Amber color palette (#E6F4FF, #59AFD9, #D36F00, #006E95, #3A1C2B)
• Pale Orchard color palette (#DBF7E2, #00BCD3, #E06E67, #008090, #512725)
• Ancient Tangerine Archive color palette (#E5F9FF, #31E9E8, #ED6D1A, #008887, #441900)
• Weathered Terracotta color palette (#D3E4ED, #007792, #903A00, #003D4C, #130300)
• Plum Garden color palette (#DCF1FC, #008AA4, #A4438F, #6B5A00, #001722)

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