#3fa5ac

Color #3fa5ac

A moderately saturated medium cyan.

Closest named color Cadet Blue #5f9ea0 · ΔE 8.79 Nearest Tailwind class cyan-500 #00b8db · ΔE 10.1

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

Conversions

HEX

#3fa5ac

RGB

rgb(63, 165, 172)

HSL

hsl(183.9, 46.4%, 46.1%)

HSV / HSB

hsv(183.9, 63.4%, 67.5%)

CMYK

cmyk(63.4%, 4.1%, 0%, 32.5%)

LAB

lab(62.46, -26.84, -12.35)

LCH

lch(62.46, 29.55, 204.71)

OKLCH

oklch(66.6%, 0.0931, 201.55)

HWB

hwb(183.9, 24.7%, 32.5%)

Harmony colors

Complementary

#ac463f

Analogous

#3fac7d

#3fa5ac

#3f6eac

Triadic

#3fa5ac

#ac3fa5

#a5ac3f

Split-complementary

#3fa5ac

#ac3f6e

#ac7d3f

Tetradic

#3fa5ac

#463fac

#ac463f

#a5ac3f

Square

#3fa5ac

#7d3fac

#ac463f

#6eac3f

Shades

Color #3fa5ac mixed toward black.

#358a8f

#2a6e73

#205356

#153739

#0b1c1d

Tints

Color #3fa5ac mixed toward white.

#57bbc2

#79c8ce

#9ad6da

#bce4e6

#ddf1f3

Tones

Color #3fa5ac mixed toward gray.

#489da3

#51959a

#5a8d91

#638588

#6c7d7f

Accessibility

Aa White text on this color

2.92:1

Aa Black text on this color

7.19:1

Black text reads better on this background (7.19:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#797aaa · ΔE 28

Deuteranopia

#736baa · ΔE 31.8

Tritanopia

#49a9a9 · ΔE 3

Achromatopsia

#979797 · ΔE 21.1

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

Code

CSS

background-color: #3fa5ac;

Tailwind (arbitrary value)

bg-[#3fa5ac]

Related colors

Cadet Blue #5f9ea0

Powder Blue #b0e0e6

Dark Turquoise #00ced1

Aqua #00ffff

Azure #f0ffff

Dark Cyan #008b8b

Frequently asked questions

#3fa5ac (#3fa5ac) is rgb(63, 165, 172) in RGB.

No, #3fa5ac 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 #3fa5ac, or check how it holds up for accessibility.

Generate a palette → Check contrast