#343639

Color #343639

A nearly neutral, gray-leaning dark blue.

Closest named color Charcoal #36454f · ΔE 8.8 Nearest Tailwind class neutral-700 #404040 · ΔE 3.9

Open in Palette generator Color wheel Color mixer Contrast checker Blindness simulator Gradient

Conversions

HEX

#343639

RGB

rgb(52, 54, 57)

HSL

hsl(216, 4.6%, 21.4%)

HSV / HSB

hsv(216, 8.8%, 22.4%)

CMYK

cmyk(8.8%, 5.3%, 0%, 77.6%)

LAB

lab(22.53, -0.14, -2.18)

LCH

lch(22.53, 2.18, 266.33)

OKLCH

oklch(33.2%, 0.0059, 258.31)

HWB

hwb(216, 20.4%, 77.6%)

Harmony colors

Complementary

#393734

Analogous

#343939

#343639

#353439

Triadic

#343639

#393436

#363934

Split-complementary

#343639

#393534

#393934

Tetradic

#343639

#373439

#393734

#363934

Square

#343639

#393439

#393734

#343935

Shades

Color #343639 mixed toward black.

#2b2d30

#232426

#1a1b1d

#111213

#09090a

Tints

Color #343639 mixed toward white.

#54575c

#74787f

#969a9f

#b9bcbf

#dcdddf

Tones

Color #343639 mixed toward gray.

#343639

#353638

#363637

Accessibility

Aa White text on this color

12.12:1

Aa Black text on this color

1.73:1

White text reads better on this background (12.12:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#353538 · ΔE 1.3

Deuteranopia

#353538 · ΔE 1.3

Tritanopia

#343838 · ΔE 2.7

Achromatopsia

#363636 · ΔE 2.1

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

Code

CSS

background-color: #343639;

Tailwind (arbitrary value)

bg-[#343639]

Related colors

Light Steel Blue #b0c4de

Cornflower Blue #6495ed

Light Slate Gray #778899

Slate Gray #708090

Dodger Blue #1e90ff

Alice Blue #f0f8ff

Frequently asked questions

#343639 (#343639) is rgb(52, 54, 57) in RGB.

No, #343639 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.

Try it → Accessibility

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 #343639, or check how it holds up for accessibility.

Generate a palette → Check contrast