#343d5b

Color #343d5b

A muted dark blue.

Closest named color Charcoal #36454f · ΔE 14.04 Nearest Tailwind class slate-700 #314158 · ΔE 4.9

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Conversions

HEX

#343d5b

RGB

rgb(52, 61, 91)

HSL

hsl(226.2, 27.3%, 28%)

HSV / HSB

hsv(226.2, 42.9%, 35.7%)

CMYK

cmyk(42.9%, 33%, 0%, 64.3%)

LAB

lab(26.22, 5.01, -19.1)

LCH

lch(26.22, 19.75, 284.7)

OKLCH

oklch(36.6%, 0.0534, 270.86)

HWB

hwb(226.2, 20.4%, 64.3%)

Harmony colors

Complementary

#5b5234

Analogous

#34505b

#343d5b

#3e345b

Triadic

#343d5b

#5b343d

#3d5b34

Split-complementary

#343d5b

#5b3e34

#505b34

Tetradic

#343d5b

#52345b

#5b5234

#3d5b34

Square

#343d5b

#5b3450

#5b5234

#345b3e

Shades

Color #343d5b mixed toward black.

#2b334c

#23293d

#1a1e2d

#11141e

#090a0f

Tints

Color #343d5b mixed toward white.

#4a5782

#6373a6

#8a96bc

#b1b9d3

#d8dce9

Tones

Color #343d5b mixed toward gray.

#373f58

#3a4054

#3e4251

#41444e

#44464b

Accessibility

Aa White text on this color

10.69:1

Aa Black text on this color

1.96:1

White text reads better on this background (10.69:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#383855 · ΔE 3.7

Deuteranopia

#383753 · ΔE 4.2

Tritanopia

#34504e · ΔE 20.1

Achromatopsia

#3e3e3e · ΔE 14

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

Code

CSS

background-color: #343d5b;

Tailwind (arbitrary value)

bg-[#343d5b]

Related colors

Royal Blue #4169e1

Cornflower Blue #6495ed

Light Steel Blue #b0c4de

Navy #000080

Lavender #e6e6fa

Blue #0000ff

Frequently asked questions

#343d5b (#343d5b) is rgb(52, 61, 91) in RGB.

No, #343d5b 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 #343d5b, or check how it holds up for accessibility.

Generate a palette → Check contrast