Tempered Cerulean Corridor color palette — #E9ECDD · #478AA1 · #00425A · #002226 · #000B15

Built around Cerulean, softened by Deep Teal — the whole palette hums with trust and stability.

The five colors

• Parchment (#E9ECDD): A whisper-light, dusty green — the color of fresh herbs.
• Cerulean (#478AA1): A full-bodied, dusty blue — the color of deep harbor water.
• Deep Teal (#00425A): A deep, shadowed, dusty blue — the color of open sky before noon.
• Midnight (#002226): A deep, shadowed, dusty blue — the color of deep harbor water.
• Ink (#000B15): A deep, shadowed, dusty blue — the color of open sky before noon.

Feels like: Trust, Stability, Sophistication. Tagged coastal, cool, light, muted.

Use it as a design system

One click turns Tempered Cerulean Corridor 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 Pier color palette (#E3F6DD, #4FA8AA, #007D92, #00382A, #001413)
• Timeworn Denim Lagoon color palette (#F4E3EC, #4B9FB9, #005D91, #003C37, #00022D)
• Powdered Cobalt color palette (#E8DDD5, #6DABBE, #2978BA, #005F4B, #05002C)
• Nocturne Forest color palette (#E1F4E0, #007039, #004125, #001C11, #000708)
• Ancient Sapphire color palette (#ECF1E4, #86B7E0, #0068C0, #004B67, #1A2D4E)
• Forest Delta color palette (#E1ECD4, #006142, #5B3400, #002819, #0C0400)
• Obsidian Field color palette (#DFF6D7, #004A42, #00355D, #222700, #000202)
• Smoked Fern color palette (#F5EFE1, #635B00, #352B00, #180F00, #030400)

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