Cerulean Basin color palette — #F2F3E9 · #B1D1B4 · #008C9B · #005C55 · #00252E

Built around Cerulean, softened by Peacock — the whole palette hums with nature and growth.

The five colors

• Cream (#F2F3E9): bright and airy, almost weightless.
• Pistachio (#B1D1B4): A whisper-light, dusty green — the color of a quiet forest floor.
• Cerulean (#008C9B): A full-bodied, balanced blue — the color of open sky before noon.
• Peacock (#005C55): A full-bodied, dusty teal — the color of glacier melt.
• Midnight (#00252E): A deep, shadowed, dusty blue — the color of deep harbor water.

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

Use it as a design system

One click turns Cerulean Basin 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

• Tempered Cobalt Field color palette (#F1F3EC, #9DCFEA, #0C84C0, #00596B, #002720)
• Aged Teal color palette (#C5EAE2, #00AAA1, #007879, #004B50, #00252A)
• Denim Quarry color palette (#E4E7DB, #5293B4, #004E77, #002A35, #00040E)
• Dusty Loft color palette (#D9F0DF, #00A3B7, #9759CB, #00606C, #251036)
• Hazy Boulevard color palette (#D6E6DA, #008B9D, #5961C7, #036F19, #001A0A)
• Hushed Chapel color palette (#E2F8EA, #B1E4FF, #7AB2E5, #0B838D, #112E21)
• Patina Turquoise Canyon color palette (#DEF7FF, #29B7D6, #00758C, #003643, #001015)
• Muted Chestnut color palette (#F0DDCB, #B59167, #905412, #632D01, #231501)

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