Ancient Petrol Boulevard color palette — #ECF7FF · #D4DAE6 · #7AB7D5 · #337491 · #002B3D

Built around Slate, softened by Cyan — the whole palette hums with trust and stability.

The five colors

• Ivory (#ECF7FF): bright and airy, almost weightless.
• Silver (#D4DAE6): a clean, paper-quiet neutral.
• Cyan (#7AB7D5): A luminous, dusty blue — the color of a favorite pair of jeans.
• Slate (#337491): A full-bodied, dusty blue — the color of deep harbor water.
• Midnight (#002B3D): A deep, shadowed, dusty blue — the color of deep harbor water.

Feels like: Trust, Stability, Calm, Sophistication. Tagged monochrome, muted, cool.

Use it as a design system

One click turns Ancient Petrol Boulevard 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

• Cerulean Lagoon color palette (#EBF7FF, #CDDCFE, #81BFE5, #3B94C1, #014155)
• Ancient Ridge color palette (#F1F5FF, #B5BEFB, #D69BAE, #429091, #293144)
• Hushed Corridor color palette (#DBFAEE, #9AD8F7, #3892BD, #00516E, #00291E)
• Lilac Ridge color palette (#F3F4FF, #E8D4E4, #A78FD2, #68528E, #24153B)
• Washed Basalt Lagoon color palette (#EAEDFF, #DCCBC5, #ABB7BC, #3B4254, #262A34)
• Ancient Stone Hollow color palette (#EFF8EF, #C1E6DF, #98B89B, #90707A, #314538)
• Hushed Periwinkle color palette (#EFF6FF, #D7D8F3, #4A9DFF, #0050A5, #00122B)
• Worn Cobalt color palette (#F1F5FF, #A6C1FF, #5073D0, #193388, #000018)

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