Tempered Sapphire color palette — #C4E5EE · #00999B · #3571EC · #4C7800 · #002526

A conversation between Sapphire and Olive, giving this palette its sense of nature and growth.

The five colors

• Frost (#C4E5EE): A whisper-light, dusty blue — the color of deep harbor water.
• Cerulean (#00999B): A luminous, balanced teal — the color of sea glass.
• Sapphire (#3571EC): A full-bodied, vivid violet — the color of a velvet chair.
• Olive (#4C7800): A full-bodied, balanced green — the color of new leaves after rain.
• Onyx (#002526): A deep, shadowed, dusty teal — the color of glacier melt.

Feels like: Nature, Growth, Calm, Energy, Balance. Tagged cool.

Use it as a design system

One click turns Tempered Sapphire 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.

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