Antique Delta color palette — #DCF5F2 · #33839E · #00415B · #001E24 · #000103

Cerulean takes the lead with Navy close behind in a set that reads as trust and stability at first glance.

The five colors

• Honeydew (#DCF5F2): A whisper-light, dusty teal — the color of shallow lagoons.
• Cerulean (#33839E): A full-bodied, balanced blue — the color of deep harbor water.
• Navy (#00415B): A deep, shadowed, dusty blue — the color of open sky before noon.
• Ink (#001E24): A deep, shadowed, dusty blue — the color of open sky before noon.
• Black (#000103): a grounded near-black with real depth.

Feels like: Trust, Stability, Sophistication. Tagged coastal, cool, light, muted.

Use it as a design system

One click turns Antique 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

• Antique Cerulean color palette (#D5EDEB, #0497C5, #004F73, #002A33, #00050D)
• Ancient Chapel color palette (#C6E9E2, #009F9C, #007B8E, #003A29, #000202)
• Washed Cobalt color palette (#DEECEC, #83B9EA, #1F6ABF, #004763, #061432)
• Weathered Lagoon color palette (#F1E5EC, #5A9DB4, #00599F, #003D31, #07002B)
• Lagoon Grove color palette (#E8F5F2, #99D4D4, #298B94, #005C52, #002532)
• Nightshade Veranda color palette (#CFF4F8, #005A47, #161DA3, #00251B, #00000C)
• Midnight Fern Terrace color palette (#D6F6E2, #5A5400, #322900, #140D00, #010100)
• Antique Ridge color palette (#E0F5F2, #00879B, #004353, #001F20, #000103)

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