#393a47

Color #393a47

A nearly neutral, gray-leaning dark blue.

Closest named color Charcoal #36454f · ΔE 7.05 Nearest Tailwind class zinc-700 #3f3f46 · ΔE 3.6

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Conversions

HEX

#393a47

RGB

rgb(57, 58, 71)

HSL

hsl(235.7, 10.9%, 25.1%)

HSV / HSB

hsv(235.7, 19.7%, 27.8%)

CMYK

cmyk(19.7%, 18.3%, 0%, 72.2%)

LAB

lab(24.8, 2.82, -8.11)

LCH

lch(24.8, 8.59, 289.17)

OKLCH

oklch(35.3%, 0.0226, 281.76)

HWB

hwb(235.7, 22.4%, 72.2%)

Harmony colors

Complementary

#474639

Analogous

#394147

#393a47

#3f3947

Triadic

#393a47

#47393a

#3a4739

Split-complementary

#393a47

#473f39

#414739

Tetradic

#393a47

#463947

#474639

#3a4739

Square

#393a47

#473941

#474639

#39473f

Shades

Color #393a47 mixed toward black.

#30303b

#26272f

#1d1d23

#131318

#0a0a0c

Tints

Color #393a47 mixed toward white.

#55576a

#72748e

#9597aa

#b8b9c6

#dcdce3

Tones

Color #393a47 mixed toward gray.

#3a3b46

#3b3c45

#3d3d43

#3e3e42

#3f3f41

Accessibility

Aa White text on this color

11.23:1

Aa Black text on this color

1.87:1

White text reads better on this background (11.23:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#393944 · ΔE 1.1

Deuteranopia

#393943 · ΔE 1.6

Tritanopia

#394241 · ΔE 10.8

Achromatopsia

#3b3b3b · ΔE 7.6

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

Code

CSS

background-color: #393a47;

Tailwind (arbitrary value)

bg-[#393a47]

Related colors

Navy #000080

Lavender #e6e6fa

Blue #0000ff

Dark Blue #00008b

Ghost White #f8f8ff

Medium Blue #0000cd

Frequently asked questions

#393a47 (#393a47) is rgb(57, 58, 71) in RGB.

No, #393a47 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 #393a47, or check how it holds up for accessibility.

Generate a palette → Check contrast