Tempered Petrol color palette — #EFF6FB · #A0C6DF · #667CAD · #00789D · #272E39

Slate takes the lead with Slate close behind in a set that reads as trust and stability at first glance.

The five colors

• Ivory (#EFF6FB): bright and airy, almost weightless.
• Sky (#A0C6DF): A luminous, dusty blue — the color of a favorite pair of jeans.
• Slate (#667CAD): A full-bodied, dusty violet — the color of wild irises.
• Slate (#00789D): A full-bodied, balanced blue — the color of a favorite pair of jeans.
• Onyx (#272E39): A deep, shadowed, dusty blue — the color of open sky before noon.

Feels like: Trust, Stability, Creativity, Calm, Sophistication. Tagged duotone, muted, 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

• Tempered Quarry color palette (#F2F5FC, #B6BCEB, #956AA2, #6065AC, #2E2B3B)
• Washed Iris color palette (#ECF3F6, #90D0D8, #9270B8, #15808B, #14151F)
• Timeworn Canyon color palette (#EEF6FF, #A5BADB, #6F7CB5, #55509B, #4C3A76)
• Antique Boulevard color palette (#F0F7F1, #96E0E8, #B986C2, #319DA8, #372A2C)
• Worn Bloom color palette (#FCF1FC, #95A6D6, #776FA2, #854054, #3D475F)
• Cerulean Study color palette (#F1F6FB, #D8D9DF, #B6A8AD, #5F87A6, #4E5358)
• Twilit Navy color palette (#D7E2EB, #006191, #16007E, #002033, #00010E)
• Frosted Grape color palette (#EEF6FF, #63A5F3, #7B34CA, #0055A2, #191A33)

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