#3fe8f9

Color #3fe8f9

A vivid, highly saturated light cyan.

Closest named color Dark Turquoise #00ced1 · ΔE 12.35 Nearest Tailwind class cyan-300 #53eafd · ΔE 1.4

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Conversions

HEX

#3fe8f9

RGB

rgb(63, 232, 249)

HSL

hsl(185.5, 93.9%, 61.2%)

HSV / HSB

hsv(185.5, 74.7%, 97.6%)

CMYK

cmyk(74.7%, 6.8%, 0%, 2.4%)

LAB

lab(84.79, -36.29, -20.45)

LCH

lch(84.79, 41.66, 209.4)

OKLCH

oklch(85.5%, 0.1336, 205.2)

HWB

hwb(185.5, 24.7%, 2.4%)

Harmony colors

Complementary

#f9503f

Analogous

#3ff9ad

#3fe8f9

#3f8bf9

Triadic

#3fe8f9

#f93fe8

#e8f93f

Split-complementary

#3fe8f9

#f93f8b

#f9ad3f

Tetradic

#3fe8f9

#503ff9

#f9503f

#e8f93f

Square

#3fe8f9

#ad3ff9

#f9503f

#8bf93f

Shades

Color #3fe8f9 mixed toward black.

#0de2f7

#06b8ca

#058a97

#035c65

#022e32

Tints

Color #3fe8f9 mixed toward white.

#5fecfa

#7ff0fb

#9ff3fc

#bff7fd

#dffbfe

Tones

Color #3fe8f9 mixed toward gray.

#4fdbe9

#5ecfda

#6ec2cb

#7db5bb

#8da9ac

Accessibility

Aa White text on this color

1.49:1

Aa Black text on this color

14.12:1

Black text reads better on this background (14.12:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#a5a7f5 · ΔE 32.2

Deuteranopia

#9c90f4 · ΔE 36.9

Tritanopia

#53f2f1 · ΔE 6.2

Achromatopsia

#d4d4d4 · ΔE 23.6

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

Code

CSS

background-color: #3fe8f9;

Tailwind (arbitrary value)

bg-[#3fe8f9]

Related colors

Powder Blue #b0e0e6

Cadet Blue #5f9ea0

Dark Turquoise #00ced1

Aqua #00ffff

Azure #f0ffff

Dark Cyan #008b8b

Frequently asked questions

#3fe8f9 (#3fe8f9) is rgb(63, 232, 249) in RGB.

No, #3fe8f9 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 #3fe8f9, or check how it holds up for accessibility.

Generate a palette → Check contrast