#3fa6b3

Color #3fa6b3

A moderately saturated medium cyan.

Closest named color Cadet Blue #5f9ea0 · ΔE 9.96 Nearest Tailwind class cyan-500 #00b8db · ΔE 8.1

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Conversions

HEX

#3fa6b3

RGB

rgb(63, 166, 179)

HSL

hsl(186.7, 47.9%, 47.5%)

HSV / HSB

hsv(186.7, 64.8%, 70.2%)

CMYK

cmyk(64.8%, 7.3%, 0%, 29.8%)

LAB

lab(63, -25.26, -15.46)

LCH

lch(63, 29.62, 211.47)

OKLCH

oklch(67.1%, 0.0949, 206.86)

HWB

hwb(186.7, 24.7%, 29.8%)

Harmony colors

Complementary

#b34c3f

Analogous

#3fb386

#3fa6b3

#3f6cb3

Triadic

#3fa6b3

#b33fa6

#a6b33f

Split-complementary

#3fa6b3

#b33f6c

#b3863f

Tetradic

#3fa6b3

#4c3fb3

#b34c3f

#a6b33f

Square

#3fa6b3

#863fb3

#b34c3f

#6cb33f

Shades

Color #3fa6b3 mixed toward black.

#358a95

#2a6f77

#20535a

#15373c

#0b1c1e

Tints

Color #3fa6b3 mixed toward white.

#5ab9c5

#7bc7d1

#9cd5dc

#bde3e8

#def1f3

Tones

Color #3fa6b3 mixed toward gray.

#499fa9

#5297a0

#5c9096

#66888c

#6f8183

Accessibility

Aa White text on this color

2.87:1

Aa Black text on this color

7.32:1

Black text reads better on this background (7.32:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#7a7ab0 · ΔE 27.5

Deuteranopia

#746caf · ΔE 30.7

Tritanopia

#49aead · ΔE 5.9

Achromatopsia

#989898 · ΔE 20.8

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

Code

CSS

background-color: #3fa6b3;

Tailwind (arbitrary value)

bg-[#3fa6b3]

Related colors

Powder Blue #b0e0e6

Cadet Blue #5f9ea0

Dark Turquoise #00ced1

Aqua #00ffff

Azure #f0ffff

Dark Cyan #008b8b

Frequently asked questions

#3fa6b3 (#3fa6b3) is rgb(63, 166, 179) in RGB.

No, #3fa6b3 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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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 #3fa6b3, or check how it holds up for accessibility.

Generate a palette → Check contrast