Cerulean Hollow color palette — #ECF8F4 · #B2E8DC · #548DB1 · #2B4E43 · #141E1A

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

The five colors

• Ivory (#ECF8F4): a clean, paper-quiet neutral.
• Mint (#B2E8DC): A whisper-light, dusty teal — the color of shallow lagoons.
• Cerulean (#548DB1): A luminous, balanced blue — the color of a favorite pair of jeans.
• Forest (#2B4E43): A deep, shadowed, dusty teal — the color of glacier melt.
• Onyx (#141E1A): quiet, heavy and certain.

Feels like: Trust, Stability, Calm, Sophistication. Tagged luxury, dark, muted, cool.

Use it as a design system

One click turns Cerulean Hollow 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

• Cerulean Pier color palette (#F9F3F9, #D1FDE0, #6887B8, #553C54, #1F191F)
• Muted Petrol color palette (#EAF3FC, #ACCDB3, #3D6685, #213343, #0A151E)
• Muted Powder color palette (#ECF9F2, #7FCFF5, #ABB577, #638E68, #23372E)
• Aged Ash Station color palette (#FBF1FC, #FFD2C4, #7EA1CD, #79657B, #2F292F)
• Dusty Pewter color palette (#FFF1F4, #EFD7C0, #8E6497, #482C4E, #190A0E)
• Timeworn Parlor color palette (#F1F7EF, #55CDBF, #CE873B, #757334, #262A19)
• Frosted Sapphire color palette (#FFF0FD, #74F5C4, #335FD5, #152A60, #11020F)
• Wisteria Thicket color palette (#FFF2EC, #E7D3FF, #C38CC2, #966454, #4E383E)

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