Cerulean Basin color palette — #DAFFE8 · #59CBEC · #0093B4 · #005970 · #00242F

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

The five colors

• Honeydew (#DAFFE8): A whisper-light, dusty teal — the color of glacier melt.
• Sky (#59CBEC): A luminous, balanced blue — the color of open sky before noon.
• Cerulean (#0093B4): A luminous, balanced blue — the color of open sky before noon.
• Peacock (#005970): A full-bodied, balanced blue — the color of a favorite pair of jeans.
• Midnight (#00242F): A deep, shadowed, dusty blue — the color of deep harbor water.

Feels like: Trust, Stability, Calm, Balance. Tagged monochrome, cool.

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

• Worn Orchard color palette (#C0FFF8, #4BD0C5, #00948A, #006059, #002825)
• Dusty Coast color palette (#D9FFF2, #92D3FE, #019CDF, #05679B, #00334F)
• Tempered Cerulean color palette (#E7F9FF, #A8E9FF, #00A0BF, #004F62, #000F14)
• Ancient Ridge color palette (#DCF2FE, #00A5DE, #006E96, #003B53, #000B12)
• Hushed Powder Atelier color palette (#E3FDEC, #C6E8FF, #A6BCFC, #2F938B, #2D493B)
• Soft Field color palette (#FFEDFC, #9AB9FF, #557FEF, #2D4894, #131F4F)
• Azure Harbor color palette (#F5EFD4, #FF97A9, #34AAF0, #16382E, #16211D)
• Washed Peony color palette (#FAF2F9, #8EB5F8, #B855A6, #3F6FC4, #261114)

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