Antique Seafoam color palette — #DBFFED · #6BF6EC · #46AFC6 · #366CA0 · #222164

Sea Foam and Deep Indigo set the tone — five colors that lean into trust and stability.

The five colors

• Honeydew (#DBFFED): A whisper-light, dusty teal — the color of shallow lagoons.
• Sea Foam (#6BF6EC): A whisper-light, balanced teal — the color of sea glass.
• Cyan (#46AFC6): A luminous, balanced blue — the color of open sky before noon.
• Slate (#366CA0): A full-bodied, balanced blue — the color of deep harbor water.
• Deep Indigo (#222164): A deep, shadowed, balanced violet — the color of a velvet chair.

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

Use it as a design system

One click turns Antique Seafoam 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

• Quiet Delta color palette (#D8FBCD, #97E4D3, #4EC0D9, #3E86C3, #402C75)
• Aged Loft color palette (#E5FFCD, #A5FAC9, #32B5A7, #006E82, #003A58)
• Ancient Corridor color palette (#CDFFF4, #68C1C7, #0086A2, #00537D, #392B77)
• Muted Periwinkle color palette (#D4FFFC, #C6DEFC, #70ACF1, #5C63A5, #411F61)
• Worn Cerulean color palette (#CEE9DF, #00A0AD, #00546E, #001840, #010008)
• Nightshade Cabin color palette (#D6FFF9, #09D7EF, #0089CF, #241EBE, #200044)
• Tempered Seafoam Hollow color palette (#FFF0FA, #58E5D7, #5C98C7, #8B5242, #1C363F)
• Aged Navy color palette (#DEF0F1, #0084B2, #00389F, #0E002D, #030004)

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