Aged Petrol Delta color palette — #E3F3E6 · #4DB1BD · #00819E · #005E53 · #000B14

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

The five colors

• Honeydew (#E3F3E6): A whisper-light, dusty teal — the color of glacier melt.
• Cyan (#4DB1BD): A luminous, balanced blue — the color of open sky before noon.
• Cerulean (#00819E): A full-bodied, balanced blue — the color of open sky before noon.
• Pine (#005E53): A full-bodied, dusty teal — the color of glacier melt.
• Ink (#000B14): A deep, shadowed, dusty blue — the color of a favorite pair of jeans.

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

Use it as a design system

One click turns Aged Petrol Delta 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

• Cobalt Atelier color palette (#E0EDE3, #44ACE0, #0077CA, #005C67, #00022D)
• Hushed Cerulean color palette (#F6E7F2, #2FA4AF, #006084, #003E22, #000624)
• Hushed Lagoon color palette (#EBECDE, #43848B, #00434F, #001F1E, #000202)
• Muted Cerulean Balcony color palette (#E0EDE3, #70D3CD, #00A5B2, #00815C, #00242D)
• Hushed Pier color palette (#E7F2E9, #9BDEFC, #58ACEB, #008F99, #162E50)
• Pale Wisteria color palette (#D6DEFF, #BB90F8, #C877BB, #306DAB, #0A0A27)
• Ultramarine Grove color palette (#D3E6F2, #007FD1, #024DE2, #2D2E8F, #08001E)
• Ancient Harbor color palette (#F0F7F1, #CCDCFC, #72CCE3, #6BA596, #304B5E)

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