Tempered Cerulean color palette — #E8F0F6 · #D3D1E3 · #C0B3CA · #5E99C2 · #232F3A

A conversation between Slate Blue and Ash, giving this palette its sense of trust and stability.

The five colors

• Cream (#E8F0F6): bright and airy, almost weightless.
• Silver (#D3D1E3): A whisper-light, dusty violet — the color of twilight just after sunset.
• Ash (#C0B3CA): A luminous, dusty violet — the color of wild irises.
• Slate Blue (#5E99C2): A luminous, balanced blue — the color of open sky before noon.
• Onyx (#232F3A): A deep, shadowed, dusty blue — the color of a favorite pair of jeans.

Feels like: Trust, Stability, Sophistication. Tagged scandi, muted, light.

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

• Cobalt Alley color palette (#E5F2EE, #E3D1E2, #C9AEC2, #3C75AC, #1E332E)
• Lilac Hollow color palette (#F2F4FF, #E5D4E5, #D9B5C9, #A37FF0, #2E3147)
• Dusty Indigo color palette (#E6EAF7, #BEA9C4, #AB8EA2, #6A64B9, #0D1225)
• Washed Harbor color palette (#E1ECE8, #D3C7D1, #B59BAA, #00598F, #051A15)
• Wandering Market color palette (#DEF0FF, #ACAFF3, #B68DAE, #4B7D73, #13463D)
• Hazy Raspberry color palette (#D0E4F6, #23ACFB, #D8496C, #5C6900, #1D2200)
• Airy Wisteria Dune color palette (#E9F1FF, #6AE4FF, #9FC1FF, #D082D8, #2B2048)
• Tempered Lagoon color palette (#F4F4FC, #E1D7DF, #A6CFC1, #BDADAD, #525258)

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