#394451

Color #394451

A muted dark blue.

Closest named color Charcoal #36454f · ΔE 2.62 Nearest Tailwind class gray-700 #364153 · ΔE 2.9

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Conversions

HEX

#394451

RGB

rgb(57, 68, 81)

HSL

hsl(212.5, 17.4%, 27.1%)

HSV / HSB

hsv(212.5, 29.6%, 31.8%)

CMYK

cmyk(29.6%, 16%, 0%, 68.2%)

LAB

lab(28.37, -0.98, -9.26)

LCH

lch(28.37, 9.31, 263.96)

OKLCH

oklch(38.2%, 0.0265, 252.66)

HWB

hwb(212.5, 22.4%, 68.2%)

Harmony colors

Complementary

#514639

Analogous

#395051

#394451

#3a3951

Triadic

#394451

#513944

#445139

Split-complementary

#394451

#513a39

#505139

Tetradic

#394451

#463951

#514639

#445139

Square

#394451

#513950

#514639

#39513a

Shades

Color #394451 mixed toward black.

#303944

#262d36

#1d2229

#13171b

#0a0b0e

Tints

Color #394451 mixed toward white.

#536376

#6e8199

#92a1b2

#b6c0cc

#dbe0e5

Tones

Color #394451 mixed toward gray.

#3b444f

#3d444d

#3f454b

#414549

#434547

Accessibility

Aa White text on this color

9.91:1

Aa Black text on this color

2.12:1

White text reads better on this background (9.91:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#3e3e4e · ΔE 6.8

Deuteranopia

#3d3d4d · ΔE 6.9

Tritanopia

#3a4c4b · ΔE 9.9

Achromatopsia

#434343 · ΔE 7.7

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

Code

CSS

background-color: #394451;

Tailwind (arbitrary value)

bg-[#394451]

Related colors

Light Steel Blue #b0c4de

Light Slate Gray #778899

Slate Gray #708090

Dodger Blue #1e90ff

Alice Blue #f0f8ff

Steel Blue #4682b4

Frequently asked questions

#394451 (#394451) is rgb(57, 68, 81) in RGB.

No, #394451 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 #394451, or check how it holds up for accessibility.

Generate a palette → Check contrast