#53CFDB — Sea Serpent Color · Hex, RGB & Palettes

COLOR

#53CFDB

≈ Sea Serpent

Values · copy any

On white

1.86:1

Fails AA

On black

9.43:1

Passes AAA

Best text on this color

Aa#1C1916(9.43:1)

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Hue185°Saturation62%Brightness86%

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Harmonies · live

Colour-blindness preview

Normal vision#53CFDB

Protanopia#C0C7DC

Deuteranopia#ABB8DC

Tritanopia#00D7D2

Tints & shades

Color harmonies

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Complementary

Analogous

Triadic

Split-complementary

Tetradic

Monochromatic

Palettes with this color

Teal Rust Red Palette≈Caramel Teal Turquoise Palette≈Teal Turquoise Sky Palette≈Emerald Red Turquoise Palette≈Forest Teal Turquoise Palette≈Slate Turquoise Sky Palette≈

Colors that go with Sea Serpent

Sea Serpent sits in the teal family. Pair it with coral, warm sand or a soft blush to warm up its coolness, or lean into its harmonies below for a ready-made scheme.

Track And Field#DB5F53 Flirty Rose#DB538B Sunray#DBA353 Vegetation#53DBA3 Warp Drive#E7EEEE Little Mermaid#303F40

Closest named, CSS & systems

Colour nameSea Serpent#4BC7CFΔE 2.5 CSS nameDarkturquoise#00CED1ΔE 4.9 Web-safe#66CCCC#66CCCCΔE 4.3

Pantone & RAL matches are coming soon — those libraries aren't openly licensed for redistribution.

Sea Serpent — meaning & where to use it

Sea Serpent is a bright teal — it reads as cool, clean and modern. It's a natural fit for tech, healthcare and coastal, spa-like brands. To keep it balanced, pair it with coral, warm sand or a soft blush to warm up its coolness.

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Sea Serpent color card — #53CFDB, 83, 207, 219

1200×1500 — sized for Pinterest, Instagram & social sharing. Free to download and use.

This exact shade isn't a named or standard-set colour, so it isn't indexed — but every tool above works.