Tempered Cerulean color palette — #E1FBFF · #52CEEC · #009BC3 · #006080 · #003550

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

The five colors

• Ivory (#E1FBFF): A whisper-light, dusty blue — the color of open sky before noon.
• Sky (#52CEEC): A luminous, balanced blue — the color of deep harbor water.
• Cerulean (#009BC3): A luminous, balanced blue — the color of deep harbor water.
• Peacock (#006080): A full-bodied, balanced blue — the color of deep harbor water.
• Deep Teal (#003550): A deep, shadowed, dusty blue — the color of deep harbor water.

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

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

• Washed Lagoon color palette (#D8FFF3, #69DDCD, #009F9B, #007171, #003337)
• Cobalt Terrace color palette (#DBF3EE, #2BD5E0, #00A8C7, #0082C2, #283F65)
• Dusty Courtyard color palette (#CEF3FF, #00A2CC, #00668C, #00344F, #001021)
• Frosted Ultramarine Delta color palette (#ECF7FF, #82C3FC, #4695EA, #064EB3, #1D2953)
• Fuchsia Balcony color palette (#ECF7FF, #78CBF2, #D782D5, #0081AB, #3E143D)
• Muted Ridge color palette (#EDF6FF, #D8D9E3, #BBA8A4, #38AAD2, #20344A)
• Worn Lilac Veranda color palette (#ECF7FF, #40B3E6, #9F82DD, #00956C, #001F2C)
• Worn Cobalt color palette (#DFF1FF, #0087DD, #004C96, #001663, #020021)

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