Tempered Cerulean color palette — #F5F1EB · #C0E6D7 · #5F92C4 · #006B77 · #3B2238

Slate Blue and Peacock set the tone — five colors that lean into trust and stability.

The five colors

• Cream (#F5F1EB): bright and airy, almost weightless.
• Celadon Mist (#C0E6D7): A whisper-light, dusty teal — the color of glacier melt.
• Slate Blue (#5F92C4): A luminous, balanced blue — the color of open sky before noon.
• Peacock (#006B77): A full-bodied, balanced blue — the color of a favorite pair of jeans.
• Onyx (#3B2238): A deep, shadowed, dusty pink — the color of a candy shop window.

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

Use it as a design system

One click turns Tempered Cerulean 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

• Ancient Cerulean Delta color palette (#F5F1EB, #CBE4D0, #049DBF, #006E61, #0F3328)
• Weathered Cypress Thicket color palette (#FBF2F6, #B5E4FF, #718AB9, #0E7169, #41465F)
• Washed Cobalt Veranda color palette (#F7F1E8, #98DAF9, #0089D5, #006168, #0A234A)
• Worn Turquoise color palette (#EBE5DC, #51ACB3, #006376, #003A30, #000D15)
• Hazy Peony Boulevard color palette (#FFEDEA, #D26582, #6D8C27, #3070A2, #2E1713)
• Patina Cerulean Chapel color palette (#F0E9E0, #21859D, #00415B, #001F1F, #000104)
• Timeworn Petrol Lagoon color palette (#F8F1E5, #70CDCE, #008091, #005341, #001E29)
• Washed Navy Quarry color palette (#F3ECE1, #5B8FBB, #0041A0, #002A35, #02001C)

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