#394f71

Color #394f71

A muted dark blue.

Closest named color Charcoal #36454f · ΔE 15.83 Nearest Tailwind class slate-600 #45556c · ΔE 4.2

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Conversions

HEX

#394f71

RGB

rgb(57, 79, 113)

HSL

hsl(216.4, 32.9%, 33.3%)

HSV / HSB

hsv(216.4, 49.6%, 44.3%)

CMYK

cmyk(49.6%, 30.1%, 0%, 55.7%)

LAB

lab(33.25, 1.82, -22.15)

LCH

lch(33.25, 22.22, 274.7)

OKLCH

oklch(42.5%, 0.0632, 258.87)

HWB

hwb(216.4, 22.4%, 55.7%)

Harmony colors

Complementary

#715b39

Analogous

#396b71

#394f71

#3f3971

Triadic

#394f71

#71394f

#4f7139

Split-complementary

#394f71

#713f39

#6b7139

Tetradic

#394f71

#5b3971

#715b39

#4f7139

Square

#394f71

#71396b

#715b39

#39713f

Shades

Color #394f71 mixed toward black.

#2f425e

#26354b

#1c2738

#131a26

#090d13

Tints

Color #394f71 mixed toward white.

#4c6997

#6886b3

#8ea4c6

#b4c2d9

#d9e1ec

Tones

Color #394f71 mixed toward gray.

#3e506c

#425168

#475263

#4c535e

#50545a

Accessibility

Aa White text on this color

8.3:1

Aa Black text on this color

2.53:1

White text reads better on this background (8.3:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#44446a · ΔE 8.1

Deuteranopia

#424168 · ΔE 8.7

Tritanopia

#3a6463 · ΔE 19.7

Achromatopsia

#4e4e4e · ΔE 14.9

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

Code

CSS

background-color: #394f71;

Tailwind (arbitrary value)

bg-[#394f71]

Related colors

Cornflower Blue #6495ed

Light Steel Blue #b0c4de

Light Slate Gray #778899

Slate Gray #708090

Dodger Blue #1e90ff

Alice Blue #f0f8ff

Frequently asked questions

#394f71 (#394f71) is rgb(57, 79, 113) in RGB.

No, #394f71 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 #394f71, or check how it holds up for accessibility.

Generate a palette → Check contrast