Rust Delta color palette — #E1E1EF · #009CA1 · #CE4F00 · #1C0500 · #050003

Terracotta takes the lead with Cerulean close behind in a set that reads as optimism and balance at first glance.

The five colors

• Frost (#E1E1EF): bright and airy, almost weightless.
• Cerulean (#009CA1): A luminous, balanced teal — the color of shallow lagoons.
• Terracotta (#CE4F00): A full-bodied, vivid orange — the color of toasted spice.
• Ink (#1C0500): A deep, shadowed, dusty orange — the color of toasted spice.
• Black (#050003): A deep, shadowed, dusty pink — the color of peonies in June.

Feels like: Optimism, Balance. Tagged neon, dark, vibrant.

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

• Softworn Crimson color palette (#E4E5F5, #009CA3, #E80043, #230004, #060006)
• Wandering Cobalt color palette (#F6E0F1, #0085B7, #996100, #0E0C02, #000300)
• Weathered Olive Courtyard color palette (#F8E5EB, #348900, #9A6500, #100F03, #030100)
• Tangerine Grove color palette (#F0E1F1, #00CACA, #FF7637, #471B07, #210619)
• Washed Bronze color palette (#FDDAE5, #A07F00, #512F00, #1A0C00, #060002)
• Emerald Delta color palette (#C7ECEC, #14AB28, #AB7D00, #312200, #000300)
• Bronze Study color palette (#DCE7DB, #B37300, #00614F, #613C00, #000202)
• Bronze Bloom color palette (#EEE6D8, #908500, #3C6100, #003423, #00100E)

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