#383747

Color #383747

A nearly neutral, gray-leaning dark blue.

Closest named color Charcoal #36454f · ΔE 9.14 Nearest Tailwind class zinc-700 #3f3f46 · ΔE 5.5

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Conversions

HEX

#383747

RGB

rgb(56, 55, 71)

HSL

hsl(243.8, 12.7%, 24.7%)

HSV / HSB

hsv(243.8, 22.5%, 27.8%)

CMYK

cmyk(21.1%, 22.5%, 0%, 72.2%)

LAB

lab(23.76, 4.44, -9.69)

LCH

lch(23.76, 10.66, 294.62)

OKLCH

oklch(34.4%, 0.0278, 287.59)

HWB

hwb(243.8, 21.6%, 72.2%)

Harmony colors

Complementary

#464737

Analogous

#373e47

#383747

#403747

Triadic

#383747

#473837

#374738

Split-complementary

#383747

#474037

#3e4737

Tetradic

#383747

#473746

#464737

#374738

Square

#383747

#47373e

#464737

#374740

Shades

Color #383747 mixed toward black.

#2f2e3b

#25252f

#1c1b23

#131218

#09090c

Tints

Color #383747 mixed toward white.

#54536b

#716f8f

#9493ab

#b8b7c7

#dbdbe3

Tones

Color #383747 mixed toward gray.

#393846

#3a3a44

#3b3b43

#3d3c42

#3e3e40

Accessibility

Aa White text on this color

11.63:1

Aa Black text on this color

1.81:1

White text reads better on this background (11.63:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#383844 · ΔE 2.2

Deuteranopia

#383843 · ΔE 2.7

Tritanopia

#384140 · ΔE 12.8

Achromatopsia

#393939 · ΔE 9.3

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

Code

CSS

background-color: #383747;

Tailwind (arbitrary value)

bg-[#383747]

Related colors

Navy #000080

Lavender #e6e6fa

Blue #0000ff

Dark Blue #00008b

Ghost White #f8f8ff

Medium Blue #0000cd

Frequently asked questions

#383747 (#383747) is rgb(56, 55, 71) in RGB.

No, #383747 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.

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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 #383747, or check how it holds up for accessibility.

Generate a palette → Check contrast