#383f41

Color #383f41

A nearly neutral, gray-leaning dark cyan.

Closest named color Charcoal #36454f · ΔE 6.25 Nearest Tailwind class mist-700 #394447 · ΔE 2.3

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

Conversions

HEX

#383f41

RGB

rgb(56, 63, 65)

HSL

hsl(193.3, 7.4%, 23.7%)

HSV / HSB

hsv(193.3, 13.8%, 25.5%)

CMYK

cmyk(13.8%, 3.1%, 0%, 74.5%)

LAB

lab(26.09, -2.41, -2.21)

LCH

lch(26.09, 3.27, 222.52)

OKLCH

oklch(36.2%, 0.01, 216.87)

HWB

hwb(193.3, 22%, 74.5%)

Harmony colors

Complementary

#413a38

Analogous

#38413e

#383f41

#383a41

Triadic

#383f41

#41383f

#3f4138

Split-complementary

#383f41

#41383a

#413e38

Tetradic

#383f41

#3a3841

#413a38

#3f4138

Square

#383f41

#3e3841

#413a38

#3a4138

Shades

Color #383f41 mixed toward black.

#2f3436

#252a2b

#1c1f20

#131516

#090a0b

Tints

Color #383f41 mixed toward white.

#566164

#748287

#97a2a5

#b9c1c3

#dce0e1

Tones

Color #383f41 mixed toward gray.

#393f40

#393e3f

#3a3e3f

#3b3d3e

#3c3d3d

Accessibility

Aa White text on this color

10.74:1

Aa Black text on this color

1.96:1

White text reads better on this background (10.74:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#3b3b41 · ΔE 5.6

Deuteranopia

#3b3a40 · ΔE 6.2

Tritanopia

#384040 · ΔE 1.6

Achromatopsia

#3e3e3e · ΔE 3.9

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

Code

CSS

background-color: #383f41;

Tailwind (arbitrary value)

bg-[#383f41]

Related colors

Light Blue #add8e6

Deep Sky Blue #00bfff

Sky Blue #87ceeb

Powder Blue #b0e0e6

Light Sky Blue #87cefa

Charcoal #36454f

Frequently asked questions

#383f41 (#383f41) is rgb(56, 63, 65) in RGB.

No, #383f41 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.

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 #383f41, or check how it holds up for accessibility.

Generate a palette → Check contrast