#2f3937

Color #2f3937

A nearly neutral, gray-leaning dark green.

Closest named color Charcoal #36454f · ΔE 9.58 Nearest Tailwind class mist-700 #394447 · ΔE 4.8

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

Conversions

HEX

#2f3937

RGB

rgb(47, 57, 55)

HSL

hsl(168, 9.6%, 20.4%)

HSV / HSB

hsv(168, 17.5%, 22.4%)

CMYK

cmyk(17.5%, 0%, 3.5%, 77.6%)

LAB

lab(23.02, -4.67, -0.16)

LCH

lch(23.02, 4.67, 181.96)

OKLCH

oklch(33.5%, 0.0138, 182.08)

HWB

hwb(168, 18.4%, 77.6%)

Harmony colors

Complementary

#392f31

Analogous

#2f3932

#2f3937

#2f3639

Triadic

#2f3937

#372f39

#39372f

Split-complementary

#2f3937

#392f36

#39322f

Tetradic

#2f3937

#2f3139

#392f31

#39372f

Square

#2f3937

#322f39

#392f31

#36392f

Shades

Color #2f3937 mixed toward black.

#27302e

#1f2625

#181d1c

#101312

#080a09

Tints

Color #2f3937 mixed toward white.

#4e5e5b

#6c837f

#90a39f

#b5c2bf

#dae0df

Tones

Color #2f3937 mixed toward gray.

#303837

#313736

#323736

#323635

#333535

Accessibility

Aa White text on this color

11.92:1

Aa Black text on this color

1.76:1

White text reads better on this background (11.92:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#343437 · ΔE 7.3

Deuteranopia

#333238 · ΔE 9.3

Tritanopia

#303838 · ΔE 1.8

Achromatopsia

#373737 · ΔE 6.1

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

Code

CSS

background-color: #2f3937;

Tailwind (arbitrary value)

bg-[#2f3937]

Related colors

Turquoise #40e0d0

Aquamarine #7fffd4

Medium Aquamarine #66cdaa

Light Sea Green #20b2aa

Medium Turquoise #48d1cc

Medium Spring Green #00fa9a

Frequently asked questions

#2f3937 (#2f3937) is rgb(47, 57, 55) in RGB.

No, #2f3937 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.

Try it → Accessibility

Contrast Checker

Check the WCAG contrast ratio between any two colors, live, with AA/AAA pass-fail results.

Try it → Generators

Palette Generator

Generate complementary, analogous, triadic, split-complementary, tetradic, square, and monochromatic palettes from any base color.

Try it →

Build something with this color

Generate a full palette from #2f3937, or check how it holds up for accessibility.

Generate a palette → Check contrast