Aqua Harbor color palette — #CAF8FF · #4DD5F5 · #379EC2 · #0B6C99 · #00416D

Ice Blue and Cerulean set the tone — five colors that lean into trust and stability.

The five colors

• Frost (#CAF8FF): A whisper-light, dusty blue — the color of deep harbor water.
• Ice Blue (#4DD5F5): A luminous, balanced blue — the color of open sky before noon.
• Cerulean (#379EC2): A luminous, balanced blue — the color of open sky before noon.
• Peacock (#0B6C99): A full-bodied, balanced blue — the color of a favorite pair of jeans.
• Navy (#00416D): A deep, shadowed, balanced blue — the color of open sky before noon.

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

Use it as a design system

One click turns Aqua Harbor 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

• Linen Seafoam Coast color palette (#D0FFF0, #50D9CB, #00A9AB, #007884, #004958)
• Soft Petrol color palette (#EBF7FF, #8BC4FF, #668FCD, #4B62A4, #383676)
• Antique Aqua Villa color palette (#DFFDF9, #00C7DF, #3791BA, #6B5A82, #29414D)
• Powdered Navy Lantern color palette (#D6FFF9, #64BECB, #2282A5, #005083, #1A3380)
• Glacier Summit color palette (#EAF8FF, #82F9FF, #5DDEFE, #64A8D3, #224356)
• Faded Quarry color palette (#E0FFDF, #9FEDDC, #3AACC8, #0066BB, #3C1A75)
• Misty Cerulean color palette (#D2EFF7, #008FB5, #005F8A, #002E4F, #000B25)
• Softworn Navy color palette (#C1E7F7, #1FB0F7, #007BCF, #00489E, #13008B)

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