Tempered Petrol color palette — #E3F5FD · #00A0B0 · #3065A9 · #4E2F6E · #002612

A conversation between Peacock and Cerulean, giving this palette its sense of nature and growth.

The five colors

• Ivory (#E3F5FD): A whisper-light, dusty blue — the color of deep harbor water.
• Cerulean (#00A0B0): A luminous, balanced blue — the color of a favorite pair of jeans.
• Peacock (#3065A9): A full-bodied, balanced blue — the color of deep harbor water.
• Royal Purple (#4E2F6E): A deep, shadowed, balanced violet — the color of a velvet chair.
• Deep Forest (#002612): A deep, shadowed, dusty teal — the color of shallow lagoons.

Feels like: Nature, Growth, Trust, Stability, Creativity, Balance. Tagged cool.

Use it as a design system

One click turns Tempered Petrol 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

• Worn Harbor color palette (#E8F3FD, #2297D4, #6254AD, #602953, #002422)
• Wandering Workshop color palette (#E5F6F7, #17A57E, #007088, #303C71, #172300)
• Cerulean Basin color palette (#EBF4F3, #BFE2F8, #3D97C8, #006A7B, #132E45)
• Dusty Station color palette (#C4E6FE, #007BA9, #4600CC, #4D004B, #00120F)
• Muted Teal color palette (#EBFAEA, #00BCB9, #4287B7, #5E5588, #244022)
• Worn Cerulean Bloom color palette (#C5EDFB, #98BDD2, #6394B5, #57586F, #332E44)
• Washed Lagoon color palette (#DEEFF4, #008689, #093646, #011921, #01080A)
• Emerald Station color palette (#F2F8E5, #359F69, #545AA6, #71331F, #4F2F15)

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