#394240

Color #394240

A nearly neutral, gray-leaning dark green.

Closest named color Charcoal #36454f · ΔE 8.07 Nearest Tailwind class mist-700 #394447 · ΔE 3.1

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Conversions

HEX

#394240

RGB

rgb(57, 66, 64)

HSL

hsl(166.7, 7.3%, 24.1%)

HSV / HSB

hsv(166.7, 13.6%, 25.9%)

CMYK

cmyk(13.6%, 0%, 3%, 74.1%)

LAB

lab(27.12, -4.17, -0.04)

LCH

lch(27.12, 4.17, 180.55)

OKLCH

oklch(37%, 0.0123, 180.93)

HWB

hwb(166.7, 22.4%, 74.1%)

Harmony colors

Complementary

#42393b

Analogous

#39423b

#394240

#393f42

Triadic

#394240

#403942

#424039

Split-complementary

#394240

#42393f

#423b39

Tetradic

#394240

#393b42

#42393b

#424039

Square

#394240

#3b3942

#42393b

#3f4239

Shades

Color #394240 mixed toward black.

#2f3735

#262c2b

#1c2120

#131615

#090b0b

Tints

Color #394240 mixed toward white.

#576562

#758783

#97a5a2

#bac3c1

#dce1e0

Tones

Color #394240 mixed toward gray.

#3a4140

#3a403f

#3b403f

#3c3f3e

#3d3e3e

Accessibility

Aa White text on this color

10.36:1

Aa Black text on this color

2.03:1

White text reads better on this background (10.36:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#3d3d40 · ΔE 6.8

Deuteranopia

#3d3c41 · ΔE 8.2

Tritanopia

#394141 · ΔE 1.5

Achromatopsia

#404040 · ΔE 5.5

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

Code

CSS

background-color: #394240;

Tailwind (arbitrary value)

bg-[#394240]

Related colors

Aquamarine #7fffd4

Medium Aquamarine #66cdaa

Turquoise #40e0d0

Medium Spring Green #00fa9a

Light Sea Green #20b2aa

Medium Turquoise #48d1cc

Frequently asked questions

#394240 (#394240) is rgb(57, 66, 64) in RGB.

No, #394240 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 #394240, or check how it holds up for accessibility.

Generate a palette → Check contrast