#3fbed4

Color #3fbed4

A moderately saturated medium cyan.

Closest named color Sky Blue #87ceeb · ΔE 14.71 Nearest Tailwind class cyan-500 #00b8db · ΔE 4.1

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Conversions

HEX

#3fbed4

RGB

rgb(63, 190, 212)

HSL

hsl(188.9, 63.4%, 53.9%)

HSV / HSB

hsv(188.9, 70.3%, 83.1%)

CMYK

cmyk(70.3%, 10.4%, 0%, 16.9%)

LAB

lab(71.31, -27.25, -21.09)

LCH

lch(71.31, 34.46, 217.74)

OKLCH

oklch(74.2%, 0.1122, 211.55)

HWB

hwb(188.9, 24.7%, 16.9%)

Harmony colors

Complementary

#d4553f

Analogous

#3fd4a0

#3fbed4

#3f73d4

Triadic

#3fbed4

#d43fbe

#bed43f

Split-complementary

#3fbed4

#d43f73

#d4a03f

Tetradic

#3fbed4

#553fd4

#d4553f

#bed43f

Square

#3fbed4

#a03fd4

#d4553f

#73d43f

Shades

Color #3fbed4 mixed toward black.

#2aa6bb

#228496

#196370

#11424b

#082125

Tints

Color #3fbed4 mixed toward white.

#5fc9db

#7fd4e2

#9fdee9

#bfe9f1

#dff4f8

Tones

Color #3fbed4 mixed toward gray.

#4bb5c8

#58acbb

#64a4af

#719ba2

#7d9296

Accessibility

Aa White text on this color

2.2:1

Aa Black text on this color

9.53:1

Black text reads better on this background (9.53:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#898acf · ΔE 28.3

Deuteranopia

#8278ce · ΔE 32.2

Tritanopia

#4ccbca · ΔE 8.8

Achromatopsia

#afafaf · ΔE 21.8

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

Code

CSS

background-color: #3fbed4;

Tailwind (arbitrary value)

bg-[#3fbed4]

Related colors

Powder Blue #b0e0e6

Light Blue #add8e6

Deep Sky Blue #00bfff

Cadet Blue #5f9ea0

Dark Turquoise #00ced1

Sky Blue #87ceeb

Frequently asked questions

#3fbed4 (#3fbed4) is rgb(63, 190, 212) in RGB.

No, #3fbed4 is not one of the 216 web-safe colors — for that, every RGB channel would have to be a multiple of 51.

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 #3fbed4, or check how it holds up for accessibility.

Generate a palette → Check contrast