Tempered Cerulean color palette — #CAEAE7 · #3D99B5 · #46698D · #49374D · #2F1726

Built around Cerulean, softened by Slate — the whole palette hums with trust and stability.

The five colors

• Honeydew (#CAEAE7): A whisper-light, dusty teal — the color of shallow lagoons.
• Cerulean (#3D99B5): A luminous, balanced blue — the color of a favorite pair of jeans.
• Slate (#46698D): A full-bodied, dusty blue — the color of a favorite pair of jeans.
• Charcoal (#49374D): A deep, shadowed, dusty pink — the color of peonies in June.
• Onyx (#2F1726): A deep, shadowed, dusty pink — the color of peonies in June.

Feels like: Trust, Stability, Sophistication. Tagged vintage, retro, 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

• Timeworn Ash color palette (#CBEFFB, #7DA7C0, #5E718F, #534053, #412231)
• Wandering Ash color palette (#E0F1FA, #7198C3, #676494, #61331E, #281600)
• Linen Cerulean color palette (#CDF1F5, #0096B4, #006787, #003B5D, #001130)
• Wandering Cobalt Corridor color palette (#CFF8FE, #3783B4, #414683, #3B1E34, #220311)
• Muted Petrol color palette (#D9F1E1, #84A78C, #436A97, #65411A, #3B3630)
• Cobalt Courtyard color palette (#DEEDF9, #0089C1, #9D5700, #004C6E, #1F0D00)
• Cobalt Field color palette (#DBECF7, #4168BD, #4A3A6D, #361400, #110B00)
• Softworn Aqua Balcony color palette (#E0FFE0, #6FCBD4, #7A85BD, #7E543C, #412534)

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