Rust Harbor color palette — #B3F2F4 · #00979C · #B14F00 · #005A5D · #4D1E00

Terracotta and Cerulean set the tone — five colors that lean into optimism and calm.

The five colors

• Sea Foam (#B3F2F4): A whisper-light, dusty teal — the color of sea glass.
• Cerulean (#00979C): A luminous, balanced teal — the color of shallow lagoons.
• Terracotta (#B14F00): A full-bodied, balanced orange — the color of sun-warmed clay.
• Peacock (#005A5D): A full-bodied, dusty teal — the color of shallow lagoons.
• Espresso (#4D1E00): A deep, shadowed, balanced orange — the color of toasted spice.

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

Use it as a design system

One click turns Rust Harbor 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

• Pale Terracotta color palette (#CDE9FF, #259CE7, #AA3200, #005381, #541400)
• Soft Plum color palette (#CEEFD0, #00979C, #CE004F, #005A5D, #5B001E)
• Powdered Courtyard color palette (#CEF5FC, #007F90, #9D4700, #654700, #002A30)
• Hazy Grove color palette (#D8FFF3, #36AAFF, #9E5F00, #00609B, #553100)
• Aged Market color palette (#E8FAF1, #6DBCDB, #CA856A, #337C97, #534B47)
• Wandering Lagoon color palette (#C0F3CF, #27AE64, #B10062, #005F31, #58002E)
• Muted Bloom color palette (#C2ECFF, #3CDFFB, #E96544, #0099AE, #571000)
• Frosted Iris color palette (#FDE7F9, #6788E4, #957400, #344FA3, #433300)

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