Antique Cobalt color palette — #C8E2F7 · #0083C5 · #004867 · #001B2F · #000104

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

The five colors

• Powder Blue (#C8E2F7): A whisper-light, dusty blue — the color of deep harbor water.
• Cerulean (#0083C5): A full-bodied, balanced blue — the color of open sky before noon.
• Navy (#004867): A deep, shadowed, balanced blue — the color of deep harbor water.
• Midnight (#001B2F): A deep, shadowed, dusty blue — the color of deep harbor water.
• Black (#000104): A deep, shadowed, dusty blue — the color of a favorite pair of jeans.

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

Use it as a design system

One click turns Antique Cobalt 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

• Shadow Balcony color palette (#DEEAFF, #166CD6, #00357D, #00023F, #000009)
• Wandering Pier color palette (#DBF3F1, #009289, #004F4C, #002320, #000201)
• Gentle Bloom color palette (#CEEBFF, #01A0EC, #006A99, #00344C, #000A14)
• Muted Summit color palette (#E9F3FF, #98C3F7, #2879CB, #00437A, #001A2F)
• Quiet Grove color palette (#CAE4F4, #7DA9F3, #AE70DA, #00524C, #00111F)
• Ancient Parlor color palette (#E3E4C2, #AD7000, #0076C1, #090A19, #000104)
• Lapis Balcony color palette (#E0E9FF, #6C8EFF, #4A1BF7, #110089, #020027)
• Soft Nightshade color palette (#DDE3EF, #516DDD, #7F003B, #1A00A3, #030004)

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