Tempered Harbor color palette — #EFF6FF · #FFE395 · #5E75A9 · #2B394E · #09101A

A conversation between Butter and Slate, giving this palette its sense of nature and growth.

The five colors

• Ivory (#EFF6FF): bright and airy, almost weightless.
• Butter (#FFE395): A whisper-light, balanced green — the color of fresh herbs.
• Slate (#5E75A9): A full-bodied, balanced violet — the color of twilight just after sunset.
• Navy (#2B394E): A deep, shadowed, dusty blue — the color of deep harbor water.
• Ink (#09101A): A deep, shadowed, dusty blue — the color of deep harbor water.

Feels like: Nature, Growth, Optimism, Creativity, Sophistication. Tagged luxury, dark, muted.

Use it as a design system

One click turns Tempered 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

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• Chartreuse Ridge color palette (#F4F4FF, #BCEC64, #844BB1, #3A204F, #060515)
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• Softworn Blush Villa color palette (#DAFFF4, #CBC3FF, #C2759D, #2D715D, #302F45)
• Weathered Powder Pier color palette (#F0F5FF, #9BACFF, #B09D5B, #827136, #1D2433)
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Browse the whole catalog at Explore, or see today's palette.