Antique Cerulean color palette — #E5E6DC · #1D909B · #004450 · #002221 · #000B11

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

The five colors

• Parchment (#E5E6DC): a clean, paper-quiet neutral.
• Cerulean (#1D909B): A full-bodied, balanced blue — the color of a favorite pair of jeans.
• Deep Teal (#004450): A deep, shadowed, dusty blue — the color of a favorite pair of jeans.
• Onyx (#002221): A deep, shadowed, dusty teal — the color of sea glass.
• Ink (#000B11): A deep, shadowed, dusty blue — the color of a favorite pair of jeans.

Feels like: Trust, Stability, 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

• Navy Cabin color palette (#E0E4D9, #5785AE, #003A79, #00202F, #00022C)
• Muted Sapphire color palette (#CCE5D8, #60A5D1, #0866D7, #003D48, #00140D)
• Turquoise Lantern color palette (#F7EAF4, #00A5B2, #00617E, #003D2D, #000A18)
• Softworn Harbor color palette (#F4E6E1, #56B0B9, #007FAB, #006137, #000721)
• Velvet Basalt color palette (#D1E7D7, #005C67, #414100, #00262B, #060600)
• Worn Bloom color palette (#E5E9DF, #7BA2CC, #004FB8, #003A55, #0D1A48)
• Muted Petrol color palette (#EDF0E3, #91BDA8, #00719D, #004E5A, #04314D)
• Midnight Chapel color palette (#D7F0F7, #004756, #32008E, #002D11, #000203)

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