#343f45

Color #343f45

A nearly neutral, gray-leaning dark blue.

Closest named color Charcoal #36454f · ΔE 3.75 Nearest Tailwind class mist-700 #394447 · ΔE 2.5

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Conversions

HEX

#343f45

RGB

rgb(52, 63, 69)

HSL

hsl(201.2, 14%, 23.7%)

HSV / HSB

hsv(201.2, 24.6%, 27.1%)

CMYK

cmyk(24.6%, 8.7%, 0%, 72.9%)

LAB

lab(25.91, -2.92, -5.16)

LCH

lch(25.91, 5.93, 240.49)

OKLCH

oklch(36%, 0.0178, 231.84)

HWB

hwb(201.2, 20.4%, 72.9%)

Harmony colors

Complementary

#453a34

Analogous

#344542

#343f45

#343645

Triadic

#343f45

#45343f

#3f4534

Split-complementary

#343f45

#453436

#454234

Tetradic

#343f45

#3a3445

#453a34

#3f4534

Square

#343f45

#423445

#453a34

#364534

Shades

Color #343f45 mixed toward black.

#2b3439

#232a2e

#1a1f22

#111517

#090a0b

Tints

Color #343f45 mixed toward white.

#50616a

#6c828f

#90a2ab

#b5c1c7

#dae0e3

Tones

Color #343f45 mixed toward gray.

#353f43

#373e42

#383e41

#3a3d3f

#3b3d3e

Accessibility

Aa White text on this color

10.81:1

Aa Black text on this color

1.94:1

White text reads better on this background (10.81:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#393944 · ΔE 7.8

Deuteranopia

#383843 · ΔE 7.9

Tritanopia

#354242 · ΔE 4.3

Achromatopsia

#3d3d3d · ΔE 5.9

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

Code

CSS

background-color: #343f45;

Tailwind (arbitrary value)

bg-[#343f45]

Related colors

Light Sky Blue #87cefa

Charcoal #36454f

Sky Blue #87ceeb

Deep Sky Blue #00bfff

Steel Blue #4682b4

Light Blue #add8e6

Frequently asked questions

#343f45 (#343f45) is rgb(52, 63, 69) in RGB.

No, #343f45 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 #343f45, or check how it holds up for accessibility.

Generate a palette → Check contrast