#51dbf2

Color #51dbf2

A vivid, highly saturated light cyan.

Closest named color Dark Turquoise #00ced1 · ΔE 14.54 Nearest Tailwind class cyan-400 #00d3f2 · ΔE 3.2

Open in Palette generator Color wheel Color mixer Contrast checker Blindness simulator Gradient

Conversions

HEX

#51dbf2

RGB

rgb(81, 219, 242)

HSL

hsl(188.6, 86.1%, 63.3%)

HSV / HSB

hsv(188.6, 66.5%, 94.9%)

CMYK

cmyk(66.5%, 9.5%, 0%, 5.1%)

LAB

lab(81.19, -29.97, -22.18)

LCH

lch(81.19, 37.28, 216.5)

OKLCH

oklch(82.6%, 0.1208, 210.66)

HWB

hwb(188.6, 31.8%, 5.1%)

Harmony colors

Complementary

#f26851

Analogous

#51f2b9

#51dbf2

#518af2

Triadic

#51dbf2

#f251db

#dbf251

Split-complementary

#51dbf2

#f2518a

#f2b951

Tetradic

#51dbf2

#6851f2

#f26851

#dbf251

Square

#51dbf2

#b951f2

#f26851

#8af251

Shades

Color #51dbf2 mixed toward black.

#1fd1ee

#0faec8

#0b8296

#075764

#042b32

Tints

Color #51dbf2 mixed toward white.

#6ee1f4

#8be7f6

#a8edf8

#c5f3fb

#e2f9fd

Tones

Color #51dbf2 mixed toward gray.

#5ed1e5

#6cc8d7

#79beca

#87b5bc

#94abaf

Accessibility

Aa White text on this color

1.65:1

Aa Black text on this color

12.76:1

Black text reads better on this background (12.76:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#a0a2ed · ΔE 29.2

Deuteranopia

#998eeb · ΔE 33.2

Tritanopia

#5fe8e7 · ΔE 8.6

Achromatopsia

#cacaca · ΔE 22.5

Left half is the original, right half is the simulated appearance. See all 8 vision types →

Code

CSS

background-color: #51dbf2;

Tailwind (arbitrary value)

bg-[#51dbf2]

Related colors

Powder Blue #b0e0e6

Light Blue #add8e6

Deep Sky Blue #00bfff

Cadet Blue #5f9ea0

Dark Turquoise #00ced1

Aqua #00ffff

Frequently asked questions

#51dbf2 (#51dbf2) is rgb(81, 219, 242) in RGB.

No, #51dbf2 is not web-safe. The nearest web-safe colors are among its tones and shades below.

Related tools

Colors

HEX to RGB Converter

Convert any HEX color code to its RGB and HSL equivalents, live, with copy-to-clipboard values.

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Contrast Checker

Check the WCAG contrast ratio between any two colors, live, with AA/AAA pass-fail results.

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Palette Generator

Generate complementary, analogous, triadic, split-complementary, tetradic, square, and monochromatic palettes from any base color.

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Build something with this color

Generate a full palette from #51dbf2, or check how it holds up for accessibility.

Generate a palette → Check contrast