Antique Cobalt color palette — #C8FCE2 · #0092DC · #294EA5 · #4E0043 · #00040D

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

The five colors

• Honeydew (#C8FCE2): A whisper-light, dusty teal — the color of sea glass.
• Cerulean (#0092DC): A luminous, balanced blue — the color of deep harbor water.
• Indigo (#294EA5): A full-bodied, balanced violet — the color of twilight just after sunset.
• Royal Purple (#4E0043): A deep, shadowed, balanced pink — the color of neon signs at night.
• Ink (#00040D): A deep, shadowed, dusty blue — the color of deep harbor water.

Feels like: Trust, Stability, Creativity, Calm, Balance. Tagged retro, 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

• Cornflower Loft color palette (#FDE5FF, #5785E8, #5041A2, #53002C, #01001B)
• Aubergine Garden color palette (#CCF9F4, #009CAB, #005D7C, #3A0069, #000507)
• Patina Chapel color palette (#DAE8C9, #006CA6, #071DAB, #430038, #00162F)
• Denim Thicket color palette (#DCE6F1, #0061AA, #2B2022, #040F2F, #000104)
• Powdered Hollow color palette (#E7F5FF, #0085B5, #4A399A, #052E01, #000202)
• Sapphire Pier color palette (#CDEDD6, #00ABBF, #456AE6, #695200, #001925)
• Nightshade Studio color palette (#EDE3D5, #007183, #231D9E, #2B1B00, #00060D)
• Antique Thicket color palette (#E9F9F7, #95D7EE, #0086B0, #005059, #000E19)

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