#3f4f4d

Color #3f4f4d

A nearly neutral, gray-leaning dark cyan.

Closest named color Dark Slate Gray #2f4f4f · ΔE 5.79 Nearest Tailwind class mist-600 #4b585b · ΔE 5

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Conversions

HEX

#3f4f4d

RGB

rgb(63, 79, 77)

HSL

hsl(172.5, 11.3%, 27.8%)

HSV / HSB

hsv(172.5, 20.3%, 31%)

CMYK

cmyk(20.3%, 0%, 2.5%, 69%)

LAB

lab(32.22, -6.75, -0.9)

LCH

lch(32.22, 6.81, 187.59)

OKLCH

oklch(41.3%, 0.0205, 187.02)

HWB

hwb(172.5, 24.7%, 69%)

Harmony colors

Complementary

#4f3f41

Analogous

#3f4f45

#3f4f4d

#3f494f

Triadic

#3f4f4d

#4d3f4f

#4f4d3f

Split-complementary

#3f4f4d

#4f3f49

#4f453f

Tetradic

#3f4f4d

#3f414f

#4f3f41

#4f4d3f

Square

#3f4f4d

#453f4f

#4f3f41

#494f3f

Shades

Color #3f4f4d mixed toward black.

#344240

#2a3533

#1f2726

#151a1a

#0a0d0d

Tints

Color #3f4f4d mixed toward white.

#5a716e

#76928f

#99adab

#bbc9c7

#dde4e3

Tones

Color #3f4f4d mixed toward gray.

#404e4c

#424c4b

#434b4a

#444a49

#464848

Accessibility

Aa White text on this color

8.62:1

Aa Black text on this color

2.44:1

White text reads better on this background (8.62:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#46474d · ΔE 10

Deuteranopia

#46444e · ΔE 13.2

Tritanopia

#404e4e · ΔE 1.6

Achromatopsia

#4c4c4c · ΔE 8.3

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

Code

CSS

background-color: #3f4f4d;

Tailwind (arbitrary value)

bg-[#3f4f4d]

Related colors

Turquoise #40e0d0

Light Sea Green #20b2aa

Medium Turquoise #48d1cc

Aqua #00ffff

Azure #f0ffff

Dark Cyan #008b8b

Frequently asked questions

#3f4f4d (#3f4f4d) is rgb(63, 79, 77) in RGB.

No, #3f4f4d 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

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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 #3f4f4d, or check how it holds up for accessibility.

Generate a palette → Check contrast