Antique Harbor color palette — #CDF0FD · #00A4B0 · #C3515B · #006169 · #340C10

A conversation between Brick and Cerulean, giving this palette its sense of trust and stability.

The five colors

• Frost (#CDF0FD): A whisper-light, dusty blue — the color of open sky before noon.
• Cerulean (#00A4B0): A luminous, balanced blue — the color of deep harbor water.
• Brick (#C3515B): A full-bodied, balanced red — the color of embers at dusk.
• Peacock (#006169): A full-bodied, dusty blue — the color of open sky before noon.
• Onyx (#340C10): A deep, shadowed, dusty red — the color of embers at dusk.

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

Use it as a design system

One click turns Antique 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

• Airy Azure Harbor color palette (#D5EDFF, #009DD7, #B66329, #005C81, #301200)
• Quiet Harbor color palette (#D4EFF0, #00AB7D, #B35983, #006549, #330A1F)
• Misty Coral color palette (#DEF6E0, #31BDC2, #D27870, #008286, #58221E)
• Rust Atelier color palette (#D6E9EE, #008E8D, #B14B16, #87472B, #00171E)
• Indigo Archive color palette (#D8F4FE, #00A1A9, #8467B3, #006368, #3C2A58)
• Soft Brick color palette (#DAE8F0, #007790, #A7001B, #003D4B, #180001)
• Powder Study color palette (#EAF3FD, #7EB7FB, #B9965E, #4A74A6, #213723)
• Blush Archive color palette (#E5E8CC, #FF7482, #00B0A3, #012329, #020A0D)

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