Antique Cobalt color palette — #C4F0D4 · #53B0DB · #3A82B9 · #32588D · #4A3C5F

Cerulean takes the lead with Cyan close behind in a set that reads as nature and growth at first glance.

The five colors

• Honeydew (#C4F0D4): A whisper-light, dusty teal — the color of shallow lagoons.
• Cyan (#53B0DB): A luminous, balanced blue — the color of a favorite pair of jeans.
• Cerulean (#3A82B9): A full-bodied, balanced blue — the color of deep harbor water.
• Peacock (#32588D): A full-bodied, balanced blue — the color of open sky before noon.
• Charcoal (#4A3C5F): A deep, shadowed, dusty violet — the color of twilight just after sunset.

Feels like: Nature, Growth, Trust, Stability, Calm, Balance. Tagged cool.

Use it as a design system

One click turns Antique Cobalt 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

• Turquoise Delta color palette (#B1F1E7, #4BC4C8, #008FA2, #006076, #303F62)
• Cobalt Ridge color palette (#D9ECFF, #78A1E1, #6974C4, #594D8F, #5B3A56)
• Antique Ridge color palette (#D5E7D2, #5BB3CD, #2882BC, #254FA0, #24214A)
• Sky Archive color palette (#C2F1FF, #85DAFF, #47BAFF, #5B8BCE, #324463)
• Tempered Lagoon color palette (#FFF0FD, #97B7ED, #5072AE, #274477, #182751)
• Patina Petrol Garden color palette (#E6FBF5, #6BA4DC, #AF7F42, #2769A3, #573C1A)
• Muted Cerulean Veranda color palette (#FEF0FF, #E9D7D8, #DCB1BE, #578AA8, #5B4455)
• Rust Studio color palette (#FFEFFF, #608AC4, #B75A62, #51743F, #442F45)

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