Tempered Cerulean color palette — #ECF7FF · #8FCEEC · #2688B0 · #155976 · #1C3B4D

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

The five colors

• Ivory (#ECF7FF): bright and airy, almost weightless.
• Sky (#8FCEEC): A luminous, dusty blue — the color of deep harbor water.
• Cerulean (#2688B0): A full-bodied, balanced blue — the color of a favorite pair of jeans.
• Peacock (#155976): A full-bodied, balanced blue — the color of deep harbor water.
• Deep Teal (#1C3B4D): A deep, shadowed, dusty blue — the color of deep harbor water.

Feels like: Trust, Stability, Calm, Sophistication. Tagged monochrome, muted, 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

• Muted Lagoon Quarry color palette (#E0FBFF, #8CD3C6, #149588, #005D53, #134147)
• Cobalt Villa color palette (#F1F5FF, #C0C6F8, #7578BC, #444A7E, #283351)
• Timeworn Basin color palette (#D9FFF1, #95E2FE, #68A7CC, #426E89, #163D31)
• Mallow Balcony color palette (#EAF7FF, #D9DAE5, #D6BFEB, #6094A3, #445461)
• Raspberry Loft color palette (#F2F5FB, #AFBDF3, #B55C7D, #5B69A3, #312B34)
• Pale Ultramarine Loft color palette (#EFF6FF, #6FAEFF, #0066BB, #003B6B, #002755)
• Petrol Chapel color palette (#DDEAF5, #00679E, #002D48, #231B21, #000914)
• Antique Denim color palette (#EFF6FF, #D4BD8F, #425E8B, #283A50, #25252C)

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