Ancient Cerulean color palette — #E2F0E4 · #45A2AA · #006377 · #003C33 · #000B13

Cerulean takes the lead with Peacock close behind in a set that reads as trust and stability at first glance.

The five colors

• Honeydew (#E2F0E4): A whisper-light, dusty green — the color of new leaves after rain.
• Cerulean (#45A2AA): A luminous, balanced blue — the color of a favorite pair of jeans.
• Peacock (#006377): A full-bodied, balanced blue — the color of open sky before noon.
• Deep Forest (#003C33): A deep, shadowed, dusty teal — the color of sea glass.
• Ink (#000B13): A deep, shadowed, dusty blue — the color of deep harbor water.

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

Use it as a design system

One click turns Ancient 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

• Turquoise Ridge color palette (#EFF0E4, #61B0B8, #005F6E, #002B2A, #000102)
• Petrol Ridge color palette (#D5E4D8, #59B0BE, #00718F, #004B44, #001625)
• Timeworn Lagoon Quarry color palette (#F1E3EF, #00929A, #00425B, #002410, #00071F)
• Ultramarine Grove color palette (#DEE9E0, #6498C4, #004EBE, #003947, #050129)
• Tempered Sapphire Orchard color palette (#DFE9E1, #90B6D9, #306CE2, #00566B, #171845)
• Muted Cobalt Study color palette (#E6F2E8, #96CEE5, #008FD2, #006B70, #112E52)
• Muted Aubergine color palette (#E3F1E8, #695600, #005766, #6A005F, #020200)
• Gentle Emerald Summit color palette (#C9E8D2, #A1AA52, #12974F, #6B4000, #131200)

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