Antique Cerulean Corridor color palette — #D0F2F8 · #009AA8 · #00626A · #002E35 · #000404

Cerulean and Peacock set the tone — five colors that lean into trust and stability.

The five colors

• Frost (#D0F2F8): A whisper-light, dusty blue — the color of deep harbor water.
• Cerulean (#009AA8): A luminous, balanced blue — the color of open sky before noon.
• Peacock (#00626A): A full-bodied, dusty blue — the color of open sky before noon.
• Deep Forest (#002E35): A deep, shadowed, dusty blue — the color of open sky before noon.
• Ink (#000404): a grounded near-black with real depth.

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

Use it as a design system

One click turns Antique 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

• Washed Emerald color palette (#DCEAE0, #00A376, #00683C, #002E15, #000301)
• Tempered Cobalt Basin color palette (#D7F1FF, #0081B6, #004977, #001B30, #000204)
• Mulberry Balcony color palette (#DEEFF8, #0092B2, #99004A, #004D60, #060001)
• Chalky Aqua Bloom color palette (#C4F2FF, #00C6E9, #00859F, #00546A, #001C22)
• Petrol Coast color palette (#DBEDF7, #006A8E, #724800, #4B2E00, #00050A)
• Iris Cabin color palette (#D6E9E5, #00C2E9, #8A78EA, #2D6329, #00181E)
• Frosted Azure Drift color palette (#EDF6FF, #97C3FF, #0094E6, #005890, #002A4A)
• Washed Orchard color palette (#D8E6FF, #7FA5FF, #2072D0, #233D8A, #001237)

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