#2e3f41

Color #2e3f41

A muted dark cyan.

Closest named color Charcoal #36454f · ΔE 6.23 Nearest Tailwind class mist-700 #394447 · ΔE 3.5

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

Conversions

HEX

#2e3f41

RGB

rgb(46, 63, 65)

HSL

hsl(186.3, 17.1%, 21.8%)

HSV / HSB

hsv(186.3, 29.2%, 25.5%)

CMYK

cmyk(29.2%, 3.1%, 0%, 74.5%)

LAB

lab(25.31, -6.24, -3.45)

LCH

lch(25.31, 7.13, 208.94)

OKLCH

oklch(35.4%, 0.0221, 205.17)

HWB

hwb(186.3, 18%, 74.5%)

Harmony colors

Complementary

#41302e

Analogous

#2e413a

#2e3f41

#2e3641

Triadic

#2e3f41

#412e3f

#3f412e

Split-complementary

#2e3f41

#412e36

#413a2e

Tetradic

#2e3f41

#302e41

#41302e

#3f412e

Square

#2e3f41

#3a2e41

#41302e

#36412e

Shades

Color #2e3f41 mixed toward black.

#263536

#1f2a2b

#172021

#0f1516

#080b0b

Tints

Color #2e3f41 mixed toward white.

#4a6568

#658b8f

#8aa9ac

#b1c6c8

#d8e2e3

Tones

Color #2e3f41 mixed toward gray.

#303e40

#313d3e

#333b3c

#343a3b

#363939

Accessibility

Aa White text on this color

11.03:1

Aa Black text on this color

1.9:1

White text reads better on this background (11.03:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#363641 · ΔE 11.8

Deuteranopia

#353440 · ΔE 12.8

Tritanopia

#2f4040 · ΔE 1.3

Achromatopsia

#3c3c3c · ΔE 8.1

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

Code

CSS

background-color: #2e3f41;

Tailwind (arbitrary value)

bg-[#2e3f41]

Related colors

Powder Blue #b0e0e6

Cadet Blue #5f9ea0

Dark Turquoise #00ced1

Aqua #00ffff

Azure #f0ffff

Dark Cyan #008b8b

Frequently asked questions

#2e3f41 (#2e3f41) is rgb(46, 63, 65) in RGB.

No, #2e3f41 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 #2e3f41, or check how it holds up for accessibility.

Generate a palette → Check contrast