Antique Cerulean color palette — #D5ECE9 · #46A1B2 · #006278 · #003B3D · #000B12

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

The five colors

• Honeydew (#D5ECE9): A whisper-light, dusty teal — the color of glacier melt.
• Cerulean (#46A1B2): A luminous, balanced blue — the color of deep harbor water.
• Peacock (#006278): A full-bodied, balanced blue — the color of open sky before noon.
• Deep Teal (#003B3D): A deep, shadowed, dusty teal — the color of sea glass.
• Ink (#000B12): A deep, shadowed, dusty blue — the color of open sky before noon.

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

Use it as a design system

One click turns Antique Cerulean 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

• Tempered Balcony color palette (#D1E7E6, #6898BF, #0058A3, #00384D, #000623)
• Ancient Denim color palette (#E7E9D9, #6CAEBC, #005E74, #002B2D, #000103)
• Hushed Cobalt color palette (#EDDDD5, #64ADBB, #007EAD, #005F4E, #00091B)
• Antique Hollow color palette (#DDF1EC, #7BBFC0, #00848F, #005A51, #00242B)
• Dusty Cerulean color palette (#E5F1F0, #A3CAE6, #478DC0, #006880, #072F53)
• Airy Moss color palette (#CDF0DF, #99AE5B, #5F8E52, #605000, #0F1300)
• Gentle Azure color palette (#E7FAF8, #A5E6FF, #00A9E3, #008090, #004468)
• Dusty Delta color palette (#E1F6E9, #7A7100, #524400, #2F2200, #030400)

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