Tempered Ultramarine color palette — #ECE8D7 · #838B00 · #0043C1 · #454A00 · #00010B

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

The five colors

Feels like: Nature, Growth, Trust, Stability, Energy, Balance. Tagged duotone, vibrant.

Use it as a design system

One click turns Tempered Ultramarine 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.