Cerulean Lagoon color palette — #D0EFF6 · #00A4BB · #005767 · #001A1F · #000102

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

The five colors

• Frost (#D0EFF6): A whisper-light, dusty blue — the color of deep harbor water.
• Cerulean (#00A4BB): A luminous, balanced blue — the color of open sky before noon.
• Peacock (#005767): A full-bodied, dusty blue — the color of open sky before noon.
• Ink (#001A1F): A deep, shadowed, dusty blue — the color of open sky before noon.
• Black (#000102): quiet, heavy and certain.

Feels like: Trust, Stability, Sophistication. Tagged monochrome, muted.

Use it as a design system

One click turns Cerulean Lagoon 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 Orchard color palette (#D8F6FF, #00ADC9, #008098, #005362, #000305)
• Periwinkle Coast color palette (#D1E8FF, #349AFD, #005791, #001930, #000104)
• Washed Grove color palette (#EAF8FF, #65D5FF, #008DB3, #004258, #000C14)
• Tempered Jade Ridge color palette (#A1F6D4, #00B287, #005F47, #001A12, #000201)
• Soft Lagoon color palette (#E0EBF6, #0093EC, #8B005B, #003E69, #040002)
• Rose Alley color palette (#EBE6CD, #FF4956, #0095B3, #070D12, #000103)
• Linen Station color palette (#E4F8FF, #90D1FF, #9F9BFF, #00714C, #000A0F)
• Softworn Quarry color palette (#D1EAFF, #006794, #832D00, #272B00, #000103)

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