Rust Delta color palette — #C7E7D6 · #008CAE · #B23F00 · #005166 · #4A1500

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

The five colors

• Celadon Mist (#C7E7D6): A whisper-light, dusty teal — the color of glacier melt.
• Cerulean (#008CAE): A full-bodied, balanced blue — the color of deep harbor water.
• Terracotta (#B23F00): A full-bodied, vivid orange — the color of autumn markets.
• Peacock (#005166): A full-bodied, dusty blue — the color of open sky before noon.
• Espresso (#4A1500): A deep, shadowed, balanced orange — the color of autumn markets.

Feels like: Trust, Stability, Optimism, Calm, Balance. Tagged cool.

Use it as a design system

One click turns Rust Delta 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

• Washed Brick color palette (#D2E4CF, #009289, #B2394A, #00554F, #48151B)
• Powdered Rust color palette (#DCEDE3, #008EAA, #AC4803, #004F60, #230900)
• Chalky Boulevard color palette (#C6E7DC, #2395DE, #8E4500, #004D79, #431D00)
• Gentle Rust color palette (#C6E3F6, #2DB8ED, #BD4D36, #006D90, #500B00)
• Cobalt Delta color palette (#CAECE2, #0071B9, #874600, #003B65, #2C1300)
• Washed Cornflower color palette (#F1D3F2, #037BF0, #925D00, #004790, #3B2300)
• Terracotta Summit color palette (#D5E6ED, #007795, #A43000, #723E00, #00242F)
• Sunlit Lantern color palette (#FEF0FF, #54A3F9, #AA8239, #2E67A5, #46423B)

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