Antique Cobalt color palette — #D2F0FF · #0081B3 · #00506E · #001F2D · #000204
Built around Cerulean, softened by Peacock — the whole palette hums with trust and stability.
The five colors
- Frost (#D2F0FF): A whisper-light, dusty blue — the color of deep harbor water.
- Cerulean (#0081B3): A full-bodied, balanced blue — the color of a favorite pair of jeans.
- Peacock (#00506E): A full-bodied, balanced blue — the color of a favorite pair of jeans.
- Midnight (#001F2D): A deep, shadowed, dusty blue — the color of a favorite pair of jeans.
- Black (#000204): 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 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
- Aged Field color palette (#CAF5EC, #008B82, #005650, #001F1D, #000202)
- Petrol Delta color palette (#DAF0FC, #006D95, #002E43, #1F1519, #000B13)
- Azure Balcony color palette (#DEF2FF, #009BD7, #006B95, #003A53, #000204)
- Airy Station color palette (#CFE2FF, #77A9F2, #0073D4, #003E8C, #00132A)
- Softworn Rust color palette (#E6E6C7, #C05700, #0076AD, #0A0D1A, #000205)
- Timeworn Violet color palette (#CEE8F7, #8EA8D3, #8E6DB7, #005E58, #001222)
- Garnet Delta color palette (#D6E1F1, #4372C5, #85001E, #002E86, #050005)
- Faded Nightshade color palette (#D8E1F2, #4F71CA, #202FB7, #01025F, #000010)
Browse the whole catalog at Explore, or see today's palette.