#343557

Color #343557

A muted dark blue.

Closest named color Charcoal #36454f · ΔE 18.41 Nearest Tailwind class blue-950 #162456 · ΔE 7.7

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Conversions

HEX

#343557

RGB

rgb(52, 53, 87)

HSL

hsl(238.3, 25.2%, 27.3%)

HSV / HSB

hsv(238.3, 40.2%, 34.1%)

CMYK

cmyk(40.2%, 39.1%, 0%, 65.9%)

LAB

lab(23.55, 9.17, -20.66)

LCH

lch(23.55, 22.6, 293.93)

OKLCH

oklch(34.4%, 0.0591, 281.52)

HWB

hwb(238.3, 20.4%, 65.9%)

Harmony colors

Complementary

#575634

Analogous

#344757

#343557

#453457

Triadic

#343557

#573435

#355734

Split-complementary

#343557

#574534

#475734

Tetradic

#343557

#563457

#575634

#355734

Square

#343557

#573447

#575634

#345745

Shades

Color #343557 mixed toward black.

#2b2c49

#23233a

#1a1b2c

#11121d

#09090f

Tints

Color #343557 mixed toward white.

#4b4d7e

#6466a3

#8b8cba

#b2b3d1

#d8d9e8

Tones

Color #343557 mixed toward gray.

#373854

#3a3b51

#3d3d4e

#40404b

#434349

Accessibility

Aa White text on this color

11.71:1

Aa Black text on this color

1.79:1

White text reads better on this background (11.71:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#343450 · ΔE 2.1

Deuteranopia

#34344f · ΔE 2.5

Tritanopia

#344b49 · ΔE 22.1

Achromatopsia

#383838 · ΔE 15.9

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

Code

CSS

background-color: #343557;

Tailwind (arbitrary value)

bg-[#343557]

Related colors

Navy #000080

Lavender #e6e6fa

Blue #0000ff

Dark Blue #00008b

Ghost White #f8f8ff

Medium Blue #0000cd

Frequently asked questions

#343557 (#343557) is rgb(52, 53, 87) in RGB.

No, #343557 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 #343557, or check how it holds up for accessibility.

Generate a palette → Check contrast