Tempered Sapphire color palette — #CAE7D3 · #00A4BE · #4D5EBF · #574600 · #00273C

Built around Royal Blue, softened by Cerulean — the whole palette hums with nature and growth.

The five colors

Feels like: Nature, Growth, Trust, Stability, Optimism, Creativity. Tagged retro, 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.

Similar palettes

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