#3f4443

Color #3f4443

A nearly neutral, gray-leaning dark green.

Closest named color Charcoal #36454f · ΔE 7.91 Nearest Tailwind class mist-700 #394447 · ΔE 3.3

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Conversions

HEX

#3f4443

RGB

rgb(63, 68, 67)

HSL

hsl(168, 3.8%, 25.7%)

HSV / HSB

hsv(168, 7.4%, 26.7%)

CMYK

cmyk(7.4%, 0%, 1.5%, 73.3%)

LAB

lab(28.37, -2.29, -0.11)

LCH

lch(28.37, 2.29, 182.75)

OKLCH

oklch(38.2%, 0.0068, 182.53)

HWB

hwb(168, 24.7%, 73.3%)

Harmony colors

Complementary

#443f40

Analogous

#3f4441

#3f4443

#3f4344

Triadic

#3f4443

#433f44

#44433f

Split-complementary

#3f4443

#443f43

#44413f

Tetradic

#3f4443

#3f4044

#443f40

#44433f

Square

#3f4443

#413f44

#443f40

#43443f

Shades

Color #3f4443 mixed toward black.

#353938

#2a2d2d

#202222

#151716

#0b0b0b

Tints

Color #3f4443 mixed toward white.

#5d6563

#7c8584

#9da4a2

#bdc2c1

#dee1e0

Tones

Color #3f4443 mixed toward gray.

#3f4443

#404343

#404342

#414242

Accessibility

Aa White text on this color

9.91:1

Aa Black text on this color

2.12:1

White text reads better on this background (9.91:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#414143 · ΔE 4

Deuteranopia

#414143 · ΔE 4

Tritanopia

#3f4343 · ΔE 1

Achromatopsia

#434343 · ΔE 3.2

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

Code

CSS

background-color: #3f4443;

Tailwind (arbitrary value)

bg-[#3f4443]

Related colors

Turquoise #40e0d0

Aquamarine #7fffd4

Medium Aquamarine #66cdaa

Light Sea Green #20b2aa

Medium Turquoise #48d1cc

Medium Spring Green #00fa9a

Frequently asked questions

#3f4443 (#3f4443) is rgb(63, 68, 67) in RGB.

No, #3f4443 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 #3f4443, or check how it holds up for accessibility.

Generate a palette → Check contrast