#3fdaee

Color #3fdaee

A vivid, highly saturated medium cyan.

Closest named color Dark Turquoise #00ced1 · ΔE 11.7 Nearest Tailwind class cyan-400 #00d3f2 · ΔE 3.6

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

Conversions

HEX

#3fdaee

RGB

rgb(63, 218, 238)

HSL

hsl(186.9, 83.7%, 59%)

HSV / HSB

hsv(186.9, 73.5%, 93.3%)

CMYK

cmyk(73.5%, 8.4%, 0%, 6.7%)

LAB

lab(80.39, -32.97, -21.31)

LCH

lch(80.39, 39.26, 212.88)

OKLCH

oklch(81.8%, 0.1269, 207.86)

HWB

hwb(186.9, 24.7%, 6.7%)

Harmony colors

Complementary

#ee533f

Analogous

#3feeab

#3fdaee

#3f82ee

Triadic

#3fdaee

#ee3fda

#daee3f

Split-complementary

#3fdaee

#ee3f82

#eeab3f

Tetradic

#3fdaee

#533fee

#ee533f

#daee3f

Square

#3fdaee

#ab3fee

#ee533f

#82ee3f

Shades

Color #3fdaee mixed toward black.

#14cee6

#10a5b8

#0c7c8a

#08525c

#04292e

Tints

Color #3fdaee mixed toward white.

#5fe0f1

#7fe6f4

#9fecf6

#bff3f9

#dff9fc

Tones

Color #3fdaee mixed toward gray.

#4ecfdf

#5cc3d1

#6bb8c2

#79adb4

#88a2a5

Accessibility

Aa White text on this color

1.68:1

Aa Black text on this color

12.47:1

Black text reads better on this background (12.47:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#9c9de9 · ΔE 31

Deuteranopia

#9488e8 · ΔE 35.3

Tritanopia

#51e6e5 · ΔE 7.5

Achromatopsia

#c7c7c7 · ΔE 23.1

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

Code

CSS

background-color: #3fdaee;

Tailwind (arbitrary value)

bg-[#3fdaee]

Related colors

Powder Blue #b0e0e6

Cadet Blue #5f9ea0

Dark Turquoise #00ced1

Aqua #00ffff

Azure #f0ffff

Dark Cyan #008b8b

Frequently asked questions

#3fdaee (#3fdaee) is rgb(63, 218, 238) in RGB.

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

Generate a palette → Check contrast